modified ability to drop keys on the inner and outer side of the lowest row.

4 files changed, 638 insertions, 58 deletions

diff --git a/src/dactyl_manuform.py b/src/dactyl_manuform.py
index e1d8aba..622cd30 100644
--- a/src/dactyl_manuform.py
+++ b/src/dactyl_manuform.py
@@ -94,7 +94,7 @@ if nrows > 5:
 centerrow = nrows - centerrow_offset
 
 lastrow = nrows - 1
-if reduced_outer_keys:
+if reduced_outer_cols>0 or reduced_inner_cols>0:
     cornerrow = lastrow - 1
 else:
     cornerrow = lastrow
@@ -510,7 +510,7 @@ def key_holes(side="right"):
     holes = []
     for column in range(ncols):
         for row in range(nrows):
-            if (column in [2, 3]) or (not row == lastrow) or (not reduced_outer_keys):
+            if (reduced_inner_cols <= column < (ncols - reduced_outer_cols)) or (not row == lastrow):
                 holes.append(key_place(single_plate(side=side), column, row))
 
     shape = union(holes)
@@ -595,7 +595,7 @@ def connectors():
     debugprint('connectors()')
     hulls = []
     for column in range(ncols - 1):
-        if (column in [2]) or (not reduced_outer_keys):
+        if reduced_inner_cols <= column < (ncols - reduced_outer_cols-1):
             iterrows = lastrow+1
         else:
             iterrows = lastrow
@@ -609,7 +609,7 @@ def connectors():
             hulls.append(triangle_hulls(places))
 
     for column in range(ncols):
-        if (column in [2, 3]) or (not reduced_outer_keys):
+        if reduced_inner_cols <= column < (ncols - reduced_outer_cols):
             iterrows = lastrow
         else:
             iterrows = cornerrow
@@ -622,7 +622,7 @@ def connectors():
             hulls.append(triangle_hulls(places))
 
     for column in range(ncols - 1):
-        if (column in [2]) or (not reduced_outer_keys):
+        if (reduced_inner_cols <= column < (ncols - reduced_outer_cols-1)):
             iterrows = lastrow
         else:
             iterrows = cornerrow
@@ -634,21 +634,21 @@ def connectors():
             places.append(key_place(web_post_tl(), column + 1, row + 1))
             hulls.append(triangle_hulls(places))
 
-        if reduced_outer_keys:
-            if column == 1:
-                places = []
-                places.append(key_place(web_post_bl(), column + 1, iterrows))
-                places.append(key_place(web_post_br(), column, iterrows))
-                places.append(key_place(web_post_tl(), column + 1, iterrows + 1))
-                places.append(key_place(web_post_bl(), column + 1, iterrows + 1))
-                hulls.append(triangle_hulls(places))
-            if column == 3:
-                places = []
-                places.append(key_place(web_post_br(), column, iterrows))
-                places.append(key_place(web_post_bl(), column + 1, iterrows))
-                places.append(key_place(web_post_tr(), column, iterrows + 1))
-                places.append(key_place(web_post_br(), column, iterrows + 1))
-                hulls.append(triangle_hulls(places))
+
+        if column == (reduced_inner_cols-1):
+            places = []
+            places.append(key_place(web_post_bl(), column + 1, iterrows))
+            places.append(key_place(web_post_br(), column, iterrows))
+            places.append(key_place(web_post_tl(), column + 1, iterrows + 1))
+            places.append(key_place(web_post_bl(), column + 1, iterrows + 1))
+            hulls.append(triangle_hulls(places))
+        if column == (ncols - reduced_outer_cols - 1):
+            places = []
+            places.append(key_place(web_post_br(), column, iterrows))
+            places.append(key_place(web_post_bl(), column + 1, iterrows))
+            places.append(key_place(web_post_tr(), column, iterrows + 1))
+            places.append(key_place(web_post_br(), column, iterrows + 1))
+            hulls.append(triangle_hulls(places))
 
 
     return union(hulls)
@@ -662,7 +662,9 @@ def connectors():
 
 def thumborigin():
     # debugprint('thumborigin()')
-    origin = key_position([mount_width / 2, -(mount_height / 2), 0], 1, cornerrow)
+
+    corner = cornerrow if reduced_inner_cols > 0 else lastrow
+    origin = key_position([mount_width / 2, -(mount_height / 2), 0], 1, corner)
 
     for i in range(len(origin)):
         origin[i] = origin[i] + thumb_offsets[i]
@@ -1143,9 +1145,14 @@ def default_thumb_connectors():
 
 
 def mini_thumb_tr_place(shape):
-    shape = rotate(shape, [14, -15, 10])
-    shape = translate(shape, thumborigin())
-    shape = translate(shape, [-15, -10, 5])
+    if mini_index_key:
+        shape = rotate(shape, [-25, 25, 0])
+        shape = translate(shape, thumborigin())
+        shape = translate(shape, [-12.5, -10, 2])
+    else:
+        shape = rotate(shape, [14, -15, 10])
+        shape = translate(shape, thumborigin())
+        shape = translate(shape, [-15, -10, 5])
     return shape
 
 
@@ -2394,12 +2401,14 @@ def right_wall(skeleton=False):
 
     shape = None
 
+    corner = cornerrow if reduced_outer_cols > 0 else lastrow
+
     shape = union([shape, key_wall_brace(
         lastcol, y, 1, 0, web_post_tr(), lastcol, y, 1, 0, web_post_br(),
         skeleton=skeleton,
     )])
 
-    for i in range(cornerrow):
+    for i in range(corner):
         y = i + 1
         shape = union([shape, key_wall_brace(
             lastcol, y - 1, 1, 0, web_post_br(), lastcol, y, 1, 0, web_post_tr(),
@@ -2415,7 +2424,7 @@ def right_wall(skeleton=False):
     shape = union([
         shape,
         key_wall_brace(
-            lastcol, cornerrow, 0, -1, web_post_br(), lastcol, cornerrow, 1, 0, web_post_br(),
+            lastcol, corner, 0, -1, web_post_br(), lastcol, corner, 1, 0, web_post_br(),
             skeleton=skeleton
         ),
     ])
@@ -2436,14 +2445,15 @@ def left_wall(side='right', skeleton=False):
         skeleton=skeleton,
     )])
 
-    # for i in range(lastrow):
-    for i in range(cornerrow+1):
+    corner = cornerrow if reduced_inner_cols > 0 else lastrow
+
+    for i in range(corner+1):
         y = i
-        low = (y == (cornerrow))
+        low = (y == (corner))
         temp_shape1 = wall_brace(
             (lambda sh: left_key_place(sh, y, 1, side=side)), -1, 0, web_post(),
             (lambda sh: left_key_place(sh, y, -1, low_corner=low, side=side)), -1, 0, web_post(),
-        skeleton=skeleton and (y < (cornerrow)),
+        skeleton=skeleton and (y < (corner)),
         )
         shape = union([shape, temp_shape1])
 
@@ -2456,13 +2466,13 @@ def left_wall(side='right', skeleton=False):
 
         shape = union([shape, temp_shape2])
 
-    for i in range(cornerrow):
+    for i in range(corner):
         y = i + 1
-        low = (y == (cornerrow))
+        low = (y == (corner))
         temp_shape1 = wall_brace(
             (lambda sh: left_key_place(sh, y - 1, -1, side=side)), -1, 0, web_post(),
             (lambda sh: left_key_place(sh, y, 1, side=side)), -1, 0, web_post(),
-            skeleton=skeleton and (y < (cornerrow)),
+            skeleton=skeleton and (y < (corner)),
         )
         shape = union([shape, temp_shape1])
 
@@ -2482,26 +2492,84 @@ def front_wall(skeleton=False):
     print('front_wall()')
     shape = None
 
-    shape = union([shape,key_wall_brace(
-        3, lastrow, 0, -1, web_post_bl(), 3, lastrow, 0.5, -1, web_post_br()
-    )])
-    shape = union([shape,key_wall_brace(
-        3, lastrow, 0.5, -1, web_post_br(), 4, cornerrow, .5, -1, web_post_bl()
-    )])
-    shape = union([shape,key_wall_brace(
-        4, cornerrow, .5, -1, web_post_bl(), 4, cornerrow, 0, -1, web_post_br()
-    )])
+    # shape = union([shape,key_wall_brace(
+    #     3, lastrow, 0, -1, web_post_bl(), 3, lastrow, 0.5, -1, web_post_br()
+    # )])
+    # shape = union([shape,key_wall_brace(
+    #     3, lastrow, 0.5, -1, web_post_br(), 4, cornerrow, .5, -1, web_post_bl()
+    # )])
+    # shape = union([shape,key_wall_brace(
+    #     4, cornerrow, .5, -1, web_post_bl(), 4, cornerrow, 0, -1, web_post_br()
+    # )])
+
+    # for i in range(ncols - 5):
+    #     x = i + 5
+    #
+    #     shape = union([shape,key_wall_brace(
+    #         x, cornerrow, 0, -1, web_post_bl(), x, cornerrow, 0, -1, web_post_br()
+    #     )])
+    #
+    #     shape = union([shape, key_wall_brace(
+    #         x, cornerrow, 0, -1, web_post_bl(), x - 1, cornerrow, 0, -1, web_post_br()
+    #     )])
+
+    # corner = lastrow if 4 < (ncols - reduced_outer_cols) else cornerrow
+    corner = cornerrow
+    if reduced_outer_cols>0:
+        offset_col = ncols - reduced_outer_cols
+    else:
+        offset_col = 99
+
+    for i in range(ncols - 3):
+        x = i + 3
+        print("col {}".format(x))
+        if x < (offset_col - 1):
+            print("pre-offset")
+            if x > 3:
+                shape = union([shape, key_wall_brace(
+                    x-1, lastrow, 0, -1, web_post_br(), x, lastrow, 0, -1, web_post_bl()
+                )])
+            shape = union([shape, key_wall_brace(
+                x, lastrow, 0, -1, web_post_bl(), x, lastrow, 0, -1, web_post_br()
+            )])
+        elif x < (offset_col):
+            print("offset setup")
+            if x > 3:
+                shape = union([shape, key_wall_brace(
+                    x-1, lastrow, 0, -1, web_post_br(), x, lastrow, 0, -1, web_post_bl()
+                )])
+            shape = union([shape, key_wall_brace(
+                x, lastrow, 0, -1, web_post_bl(), x, lastrow, 0.5, -1, web_post_br()
+            )])
+
+        elif x == (offset_col):
+            print("offset")
+            shape = union([shape, key_wall_brace(
+                x - 1, lastrow, 0.5, -1, web_post_br(), x, cornerrow, .5, -1, web_post_bl()
+            )])
+            shape = union([shape, key_wall_brace(
+                x, cornerrow, .5, -1, web_post_bl(), x, cornerrow, 0, -1, web_post_br()
+            )])
+
+        elif x == (offset_col + 1):
+            print("offset completion")
+            shape = union([shape, key_wall_brace(
+                x, cornerrow, 0, -1, web_post_bl(), x - 1, cornerrow, 0, -1, web_post_br()
+            )])
+            shape = union([shape, key_wall_brace(
+                x, cornerrow, 0, -1, web_post_bl(), x, cornerrow, 0, -1, web_post_br()
+            )])
 
-    for i in range(ncols - 5):
-        x = i + 5
 
-        shape = union([shape,key_wall_brace(
-            x, cornerrow, 0, -1, web_post_bl(), x, cornerrow, 0, -1, web_post_br()
-        )])
+        else:
+            print("post offset")
+            shape = union([shape, key_wall_brace(
+                x, cornerrow, 0, -1, web_post_bl(), x - 1, corner, 0, -1, web_post_br()
+            )])
+            shape = union([shape, key_wall_brace(
+                x, cornerrow, 0, -1, web_post_bl(), x, corner, 0, -1, web_post_br()
+            )])
 
-        shape = union([shape, key_wall_brace(
-            x, cornerrow, 0, -1, web_post_bl(), x - 1, cornerrow, 0, -1, web_post_br()
-        )])
 
     return shape
 
diff --git a/src/generate_configuration.py b/src/generate_configuration.py
index 024e198..9a1a698 100644
--- a/src/generate_configuration.py
+++ b/src/generate_configuration.py
@@ -10,8 +10,8 @@ r2d = 180 / pi
 
 shape_config = {
 
-    # 'ENGINE': 'solid',  # 'solid' = solid python / OpenSCAD, 'cadquery' = cadquery / OpenCascade
-    'ENGINE': 'cadquery',  # 'solid' = solid python / OpenSCAD, 'cadquery' = cadquery / OpenCascade
+    'ENGINE': 'solid',  # 'solid' = solid python / OpenSCAD, 'cadquery' = cadquery / OpenCascade
+    # 'ENGINE': 'cadquery',  # 'solid' = solid python / OpenSCAD, 'cadquery' = cadquery / OpenCascade
 
 
     ######################
@@ -24,8 +24,8 @@ shape_config = {
     'show_caps': False,
     'show_pcbs': False, #only runs if caps are shown, easist place to initially inject geometry
 
-    'nrows':  5, #5,  # key rows
-    'ncols':  3, #6,  # key columns
+    'nrows':  4, #5,  # key rows
+    'ncols':  5, #6,  # key columns
 
     'alpha':  pi / 12.0,  # curvature of the columns
     'beta':  pi / 36.0,  # curvature of the rows
@@ -38,7 +38,8 @@ shape_config = {
 
     'column_style_gt5':  "orthographic",
     'column_style':  "standard",  # options include :standard, :orthographic, and :fixed
-    'reduced_outer_keys': True,
+    'reduced_inner_cols': 2,  #currently supports 0 or 2 due to thumb cluster attachment
+    'reduced_outer_cols': 0,
 
 
     'thumb_offsets':  [6, -3, 7],
@@ -67,6 +68,8 @@ shape_config = {
     'minidox_Usize': 1.6,
     # Thumb plate rotations, anything other than 90 degree increments WILL NOT WORK.
 
+    'mini_index_key': True,
+
     # Screw locations and extra screw locations for separable thumb, all from thumb origin
     # Pulled out of hardcoding as drastic changes to the geometry may require fixes to the screw mounts.
     # First screw in separable should be similar to the standard location as it will receive the same modifiers.
diff --git a/src/generate_configuration_mklasklasd.py b/src/generate_configuration_mklasklasd.py
new file mode 100644
index 0000000..4263a1f
--- /dev/null
+++ b/src/generate_configuration_mklasklasd.py
@@ -0,0 +1,506 @@
+import sys
+import getopt
+import os
+import json
+
+
+pi = 3.14159
+d2r = pi / 180
+r2d = 180 / pi
+
+shape_config = {
+
+    'ENGINE': 'solid',  # 'solid' = solid python / OpenSCAD, 'cadquery' = cadquery / OpenCascade
+    # 'ENGINE': 'cadquery',  # 'solid' = solid python / OpenSCAD, 'cadquery' = cadquery / OpenCascade
+
+
+    ######################
+    ## Shape parameters ##
+    ######################
+
+    'save_dir': '.',
+    'config_name':  "DM",
+
+    'show_caps': False,
+    'show_pcbs': False, #only runs if caps are shown, easist place to initially inject geometry
+
+    'nrows':  4, #5,  # key rows
+    'ncols':  5, #6,  # key columns
+
+    'alpha':  pi / 12.0,  # curvature of the columns
+    'beta':  pi / 36.0,  # curvature of the rows
+    'centercol':  3,  # controls left_right tilt / tenting (higher number is more tenting)
+    'centerrow_offset':  3,  # rows from max, controls front_back tilt
+    'tenting_angle':  pi / 12.0,  # or, change this for more precise tenting control
+
+    # symmetry states if it is a symmetric or asymmetric bui.  If asymmetric it doubles the generation time.
+    'symmetry':  "symmetric",  # "asymmetric" or "symmetric"
+
+    'column_style_gt5':  "orthographic",
+    'column_style':  "standard",  # options include :standard, :orthographic, and :fixed
+    'reduced_inner_cols': 2,  #currently supports 0 or 2 due to thumb cluster attachment
+    'reduced_outer_cols': 0,
+
+    'thumb_offsets':  [6, -3, 7],
+    'keyboard_z_offset':  (
+        11  # controls overall height# original=9 with centercol=3# use 16 for centercol=2
+    ),
+
+
+    'extra_width': 2.5,  # extra space between the base of keys# original= 2
+    'extra_height': 1.0,  # original= 0.5
+
+
+    'web_thickness': 4.0 + 1.1,
+    'post_size': 0.1,
+    # post_adj':  post_size / 2
+    'post_adj': 0,
+
+    ##############################
+    # THUMB PARAMETERS
+    ##############################
+
+    # 'DEFAULT' 6-key, 'MINI' 5-key, 'CARBONFET' 6-key, 'MINIDOX' 3-key, 'TRACKBALL_ORBYL', 'TRACKBALL_CJ'
+    'thumb_style': 'MINI',
+    'default_1U_cluster': True, # only used with default, makes top right thumb cluster key 1U
+    # Thumb key size.  May need slight oversizing, check w/ caps.  Additional spacing will be automatically added for larger keys.
+    'minidox_Usize': 1.6,
+    # Thumb plate rotations, anything other than 90 degree increments WILL NOT WORK.
+    'mini_index_key': True,
+    # Screw locations and extra screw locations for separable thumb, all from thumb origin
+    # Pulled out of hardcoding as drastic changes to the geometry may require fixes to the screw mounts.
+    # First screw in separable should be similar to the standard location as it will receive the same modifiers.
+    'default_thumb_screw_xy_locations': [[-21, -58]],
+    'default_separable_thumb_screw_xy_locations': [[-21, -58]],
+    'mini_thumb_screw_xy_locations': [[-29, -52]],
+    'mini_separable_thumb_screw_xy_locations': [[-29, -52], [-62, 10], [12, -25]],
+    'minidox_thumb_screw_xy_locations': [[-37, -34]],
+    'minidox_separable_thumb_screw_xy_locations': [[-37, -34], [-62, 12], [10, -25]],
+    'carbonfet_thumb_screw_xy_locations': [[-48, -37]],
+    'carbonfet_separable_thumb_screw_xy_locations': [[-48, -37], [-52, 10], [12, -35]],
+    'orbyl_thumb_screw_xy_locations': [[-53, -68]],
+    'orbyl_separable_thumb_screw_xy_locations': [[-53, -68], [-66, 8], [10, -40]],
+    'tbcj_thumb_screw_xy_locations': [[-40, -75]],
+    'tbcj_separable_thumb_screw_xy_locations': [[-40, -75], [-63, 10], [15, -40]],
+
+    'thumb_plate_tr_rotation': 0.0,  # Top right plate rotation tweaks as thumb cluster is crowded for hot swap, etc.
+    'thumb_plate_tl_rotation': 0.0,  # Top left plate rotation tweaks as thumb cluster is crowded for hot swap, etc.
+    'thumb_plate_mr_rotation': 0.0,  # Mid right plate rotation tweaks as thumb cluster is crowded for hot swap, etc.
+    'thumb_plate_ml_rotation': 0.0,  # Mid left plate rotation tweaks as thumb cluster is crowded for hot swap, etc.
+    'thumb_plate_br_rotation': 0.0,  # Bottom right plate rotation tweaks as thumb cluster is crowded for hot swap, etc.
+    'thumb_plate_bl_rotation': 0.0,  # Bottom right plate rotation tweaks as thumb cluster is crowded for hot swap, etc.
+    ##############################
+    # EXPERIMENTAL
+    'separable_thumb': False,  #creates a separable thumb section with additional screws to hold it down.  Only attached at base.
+    ##############################
+
+    ###################################
+    ## Trackball in Wall             ##
+    ###################################
+    'trackball_in_wall': False,  # Separate trackball option, placing it in the OLED area
+    'tbiw_ball_center_row': 0.2, # up from cornerrow instead of down from top
+    'tbiw_translational_offset': (0.0, 0.0, 0.0),
+    'tbiw_rotation_offset': (0.0, 0.0, 0.0),
+    'tbiw_left_wall_x_offset_override': 50.0,
+    'tbiw_left_wall_z_offset_override': 0.0,
+    'tbiw_left_wall_lower_x_offset': 0.0,
+    'tbiw_left_wall_lower_y_offset': 0.0,
+    'tbiw_left_wall_lower_z_offset': 0.0,
+
+    'tbiw_oled_center_row': .75,  # not none, offsets are from this position
+    'tbiw_oled_translation_offset': (-3.5, 0, 1.5),  # Z offset tweaks are expected depending on curvature and OLED mount choice.
+    'tbiw_oled_rotation_offset': (0, 0, 0),
+
+    ##########################################################################
+    ## Finger Trackball in Wall EXPERIMENTAL WIP!!!!                        ##
+    ##########################################################################
+    'finger_trackball_in_wall': False,  # Separate trackball option, placing it in the OLED area
+    'tbiw_ball_center_column': 0.2,  # up from cornerrow instead of down from top
+    'tbiw_translational_offset': (0.0, 0.0, 0.0),
+    'tbiw_rotation_offset': (0.0, 0.0, 0.0),
+    'tbiw_top_wall_y_offset_override': 50.0,
+    'tbiw_top_wall_z_offset_override': 0.0,
+    'tbiw_top_wall_extension_cols': 4,
+
+
+
+    ###########################################
+    ## Trackball JS / ORBYL Thumb Cluster    ##
+    ##########################################
+    'other_thumb': 'DEFAULT', # cluster used for second thumb except if ball_side == 'both'
+    'tbjs_key_diameter': 70,
+    'tbjs_Uwidth': 1.2,  # size for inner key near trackball
+    'tbjs_Uheight': 1.2,  # size for inner key near trackball
+
+    # Offsets are per key and are applied before rotating into place around the ball
+    # X and Y act like Tangential and Radial around the ball
+    # 'tbjs_translation_offset': (0, 0, 10),  # applied to the whole assy
+    # 'tbjs_rotation_offset': (0, 10, 0),  # applied to the whole assy
+    'tbjs_translation_offset': (0, 0, 2),  # applied to the whole assy
+    'tbjs_rotation_offset': (0, -8, 0),  # applied to the whole assy
+    'tbjs_key_translation_offsets': [
+        (0.0, 0.0, -3.0-5),
+        (0.0, 0.0, -3.0-5),
+        (0.0, 0.0, -3.0-5),
+        (0.0, 0.0, -3.0-5),
+    ],
+    'tbjs_key_rotation_offsets': [
+        (0.0, 0.0, 0.0),
+        (0.0, 0.0, 0.0),
+        (0.0, 0.0, 0.0),
+        (0.0, 0.0, 0.0),
+    ],
+
+    ###################################
+    ## Trackball CJ Thumb Cluster    ##
+    ###################################
+    'tbcj_inner_diameter': 42,
+    'tbcj_thickness': 2,
+    'tbcj_outer_diameter': 53,
+
+
+    ###################################
+    ## Trackball General             ##
+    ###################################
+    'trackball_modular': False,  # Added, creates a hole with space for the lip size listed below.
+    'trackball_modular_lip_width': 3.0,  # width of lip cleared out in ring location
+    'trackball_modular_ball_height': 3.0,  # height of ball from ring , used to create identical position to fixed.
+    'trackball_modular_ring_height': 10.0,  # height mount ring down from ball height. Covers gaps on elevated ball.
+    'trackball_modular_clearance': 0.5,  # height of ball from ring, used to create identical position to fixed.
+
+    'ball_side': 'both', #'left', 'right', or 'both'
+    'ball_diameter': 34.0,
+    'ball_wall_thickness': 3,  # should not be changed unless the import models are changed.
+    'ball_gap': 1.0,
+    'trackball_hole_diameter': 36.5,
+    'trackball_hole_height': 40,
+    'trackball_plate_thickness': 2,
+    'trackball_plate_width': 2,
+    # Removed trackball_rotation, ball_z_offset. and trackball_sensor_rotation and added more flexibility.
+    'tb_socket_translation_offset': (0, 0, 2.0),  # applied to the socket and sensor, large values will cause web/wall issues.
+    'tb_socket_rotation_offset':    (0, 0, 0),  # applied to the socket and sensor, large values will cause web/wall issues.
+    'tb_sensor_translation_offset': (0, 0, 0),  #deviation from socket offsets, for fixing generated geometry issues
+    'tb_sensor_rotation_offset':    (0, 0, 0),  #deviation from socket offsets, for changing the sensor roll orientation
+
+    ##############################
+    # EXPERIMENTAL PARAMETERS
+    ##############################
+    'pinky_1_5U': False,  # LEAVE AS FALSE, CURRENTLY BROKEN
+    'first_1_5U_row': 0,
+    'last_1_5U_row': 5,
+
+    'skeletal': False,
+    ##############################
+
+
+
+    'wall_z_offset':  15,  # length of the first downward_sloping part of the wall
+    'wall_x_offset':  5,  # offset in the x and/or y direction for the first downward_sloping part of the wall (negative)
+    'wall_y_offset':  6,  # offset in the x and/or y direction for the first downward_sloping part of the wall (negative)
+    'left_wall_x_offset':  12,  # specific values for the left side due to the minimal wall.
+    'left_wall_z_offset':  3,  # specific values for the left side due to the minimal wall.
+    'left_wall_lower_x_offset': 0,  # specific values for the lower left corner.
+    'left_wall_lower_y_offset': 0,  # specific values for the lower left corner.
+    'left_wall_lower_z_offset': 0,
+    'wall_thickness':  4.5,  # wall thickness parameter used on upper/mid stage of the wall
+    'wall_base_y_thickness':  4.5,  # wall thickness at the lower stage
+    'wall_base_x_thickness':  4.5,  # wall thickness at the lower stage
+
+    'wall_base_back_thickness':  4.5,  # wall thickness at the lower stage in the specifically in back for interface.
+
+    ## Settings for column_style == :fixed
+    ## The defaults roughly match Maltron settings
+    ##   http://patentimages.storage.googleapis.com/EP0219944A2/imgf0002.png
+    ## fixed_z overrides the z portion of the column ofsets above.
+    ## NOTE: THIS DOESN'T WORK QUITE LIKE I'D HOPED.
+    'fixed_angles':  [d2r * 10, d2r * 10, 0, 0, 0, d2r * -15, d2r * -15],
+    'fixed_x':  [-41.5, -22.5, 0, 20.3, 41.4, 65.5, 89.6],  # relative to the middle finger
+    'fixed_z':  [12.1, 8.3, 0, 5, 10.7, 14.5, 17.5],
+    'fixed_tenting':  d2r * 0,
+
+    #################
+    ## Switch Hole ##
+    #################
+
+    # plate options are
+    # 'HOLE' = a square hole.  Also useful for applying custom plate files.
+    # 'NUB' = original side nubs.
+    # 'UNDERCUT' = snap fit undercut.  May require CLIP_THICKNESS and possibly CLIP_UNDERCUT tweaking
+    #       and/or filing to get proper snap.
+    # 'NOTCH' = snap fit undercut only near switch clip.  May require CLIP_THICKNESS and possibly CLIP_UNDERCUT
+    #       tweaking and/or filing to get proper snap.
+    # 'HS_NUB' = hot swap underside with nubs.
+    # 'HS_UNDERCUT' = hot swap underside with undercut. Does not generate properly.  Hot swap step needs to be modified.
+    # 'HS_NOTCH' = hot swap underside with notch.  Does not generate properly.  Hot swap step needs to be modified.
+    # 'plate_style':  'NUB',
+    'plate_style': 'NOTCH',
+
+    'hole_keyswitch_height':  14.0,
+    'hole_keyswitch_width':  14.0,
+
+    'nub_keyswitch_height':  14.4,
+    'nub_keyswitch_width':  14.4,
+
+    'undercut_keyswitch_height':  14.0,
+    'undercut_keyswitch_width':  14.0,
+    'notch_width': 6.0, # If using notch, it is identical to undecut, but only locally by the switch clip
+
+    'sa_profile_key_height':  12.7,
+    'sa_length': 18.5,
+    'sa_double_length': 37.5,
+    'plate_thickness':  4 + 1.1,
+
+    'plate_rim': 1.5 + 0.5,
+    # Undercut style dimensions
+    'clip_thickness':  1.1,
+    'clip_undercut':  1.0,
+    'undercut_transition':  .2,  # NOT FUNCTIONAL WITH OPENSCAD, ONLY WORKS WITH CADQUERY
+
+    # Custom plate step file
+    'plate_file':  None,
+    'plate_offset':  0.0,
+
+    ##########################
+    ## OLED Mount Location
+    ##########################
+    # Initial pass will be manual placement.  Can be used to create other mounts as well.
+    # Mount type options:
+    # None or 'NONE' = No OLED mount
+    # 'UNDERCUT' = Simple rectangle with undercut for clip in item
+    # 'SLIDING' = Features to slide the OLED in place and use a pin or block to secure from underneath.
+    # 'CLIP' = Features to set the OLED in a frame a snap a bezel down to hold it in place.
+
+    'oled_mount_type':  'CLIP',
+    'oled_center_row': 1.25, # if not None, this will override the oled_mount_location_xyz and oled_mount_rotation_xyz settings
+    'oled_translation_offset': (0, 0, 4), # Z offset tweaks are expected depending on curvature and OLED mount choice.
+    'oled_rotation_offset': (0, 0, 0),
+
+    'oled_configurations': {
+        'UNDERCUT':{
+            # Common parameters
+            'oled_mount_width': 15.0,
+            'oled_mount_height': 35.0,
+            'oled_mount_rim': 3.0,
+            'oled_mount_depth': 6.0,
+            'oled_mount_cut_depth': 20.0,
+            'oled_mount_location_xyz': (-80.0, 20.0, 45.0), # will be overwritten if oled_center_row is not None
+            'oled_mount_rotation_xyz': (13.0, 0.0, -6.0), # will be overwritten if oled_center_row is not None
+            'oled_left_wall_x_offset_override': 28.0,
+            'oled_left_wall_z_offset_override': 0.0,
+            'oled_left_wall_lower_y_offset': 12.0,
+            'oled_left_wall_lower_z_offset': 5.0,
+
+            # 'UNDERCUT' Parameters
+            'oled_mount_undercut': 1.0,
+            'oled_mount_undercut_thickness': 2.0,
+        },
+        'SLIDING': {
+            # Common parameters
+            'oled_mount_width': 12.5,  # width of OLED, plus clearance
+            'oled_mount_height': 25.0,  # length of screen
+            'oled_mount_rim': 2.5,
+            'oled_mount_depth': 8.0,
+            'oled_mount_cut_depth': 20.0,
+            'oled_mount_location_xyz': (-78.0, 10.0, 41.0), # will be overwritten if oled_center_row is not None
+            'oled_mount_rotation_xyz': (6.0, 0.0, -3.0), # will be overwritten if oled_center_row is not None
+            'oled_left_wall_x_offset_override': 24.0,
+            'oled_left_wall_z_offset_override': 0.0,
+            'oled_left_wall_lower_y_offset': 12.0,
+            'oled_left_wall_lower_z_offset': 5.0,
+
+            # 'SLIDING' Parameters
+            'oled_thickness': 4.2,  # thickness of OLED, plus clearance.  Must include components
+            'oled_edge_overlap_end': 6.5,  # length from end of viewable screen to end of PCB
+            'oled_edge_overlap_connector': 5.5,  # length from end of viewable screen to end of PCB on connection side.
+            'oled_edge_overlap_thickness': 2.5,  # thickness of material over edge of PCB
+            'oled_edge_overlap_clearance': 2.5,  # Clearance to insert PCB before laying down and sliding.
+            'oled_edge_chamfer': 2.0,
+        },
+        'CLIP': {
+            # Common parameters
+            'oled_mount_width': 12.5,  # whole OLED width
+            'oled_mount_height': 39.0,  # whole OLED length
+            'oled_mount_rim': 2.0,
+            'oled_mount_depth': 7.0,
+            'oled_mount_cut_depth': 20.0,
+            'oled_mount_location_xyz': (-78.0, 20.0, 42.0), # will be overwritten if oled_center_row is not None
+            'oled_mount_rotation_xyz': (12.0, 0.0, -6.0), # will be overwritten if oled_center_row is not None
+            'oled_left_wall_x_offset_override': 24.0,
+            'oled_left_wall_z_offset_override': 0.0,
+            'oled_left_wall_lower_y_offset': 5.0,
+            'oled_left_wall_lower_z_offset': 5.0,
+
+            # 'CLIP' Parameters
+            'oled_thickness': 4.2,  # thickness of OLED, plus clearance.  Must include components
+            'oled_mount_bezel_thickness': 3.5,  # z thickness of clip bezel
+            'oled_mount_bezel_chamfer': 2.0,  # depth of the 45 degree chamfer
+            'oled_mount_connector_hole': 6.0,
+            'oled_screen_start_from_conn_end': 6.5,
+            'oled_screen_length': 24.5,
+            'oled_screen_width': 10.5,
+            'oled_clip_thickness': 1.5,
+            'oled_clip_width': 6.0,
+            'oled_clip_overhang': 1.0,
+            'oled_clip_extension': 5.0,
+            'oled_clip_width_clearance': 0.5,
+            'oled_clip_undercut': 0.5,
+            'oled_clip_undercut_thickness': 2.5,
+            'oled_clip_y_gap': .2,
+            'oled_clip_z_gap': .2,
+        }
+    },
+
+    'screws_offset': 'INSIDE', # 'OUTSIDE', 'INSIDE', 'ORIGINAL'
+
+    'screw_insert_height': 3.8,
+
+    # 'screw_insert_bottom_radius': 5.31 / 2,  #Designed for inserts
+    # 'screw_insert_top_radius': 5.1 / 2,  #Designed for inserts
+
+    'screw_insert_bottom_radius': 2.5 / 2,  # Designed for self tapping
+    'screw_insert_top_radius': 2.5 / 2,  # Designed for self tapping
+
+    'screw_insert_outer_radius': 4.25,  # Common to keep interface to base
+
+    # Does anyone even use these?  I think they just get in the way.
+    'wire_post_height': 7,
+    'wire_post_overhang': 3.5,
+    'wire_post_diameter': 2.6,
+
+
+
+
+    ###################################
+    ## Controller Mount / Connectors ##
+    ###################################
+    # connector options are
+    # 'RJ9_USB_WALL' = Standard internal plate with RJ9 opening and square cutout for connection.
+    # 'USB_WALL' = Standard internal plate with a square cutout for connection, no RJ9.
+    # 'RJ9_USB_TEENSY' = Teensy holder
+    # 'USB_TEENSY' = Teensy holder, no RJ9
+    # 'EXTERNAL' = square cutout for a holder such as the one from lolligagger.
+    # 'NONE' = No openings in the back.
+    'controller_mount_type':  'EXTERNAL',
+
+    'external_holder_height':  12.5,
+    'external_holder_width':  28.75,
+    'external_holder_xoffset': -5.0,
+    'external_holder_yoffset': -4.5, #Tweak this value to get the right undercut for the tray engagement.
+
+    # Offset is from the top inner corner of the top inner key.
+
+    ###################################
+    ## PCB Screw Mount               ##
+    ###################################
+    "pcb_mount_ref_offset": [0, -5, 0],
+    "pcb_holder_size": [34.6, 7, 4],
+    "pcb_holder_offset": [8.9, 0, 0],
+
+    "pcb_usb_hole_size": [7.5, 10.0, 4],
+    "pcb_usb_hole_offset": [15, 0, 4.5],
+
+    "wall_thinner_size": [34, 7, 10],
+
+    "trrs_hole_size": [3, 20],
+    "trrs_offset": [0, 0, 1.5],
+
+    "pcb_screw_hole_size": [.5, 10],
+    "pcb_screw_x_offsets": [- 5.5, 7.75, 22], # for the screw positions off of reference
+    "pcb_screw_y_offset": -2,
+
+
+    ###################################
+    ## Bottom Plate Dimensions
+    ###################################
+    # COMMON DIMENSION
+    'screw_hole_diameter': 3,
+    # USED FOR CADQUERY ONLY
+    'base_thickness': 3.0, # thickness in the middle of the plate
+    'base_offset': 3.0, # Both start flat/flush on the bottom.  This offsets the base up (if positive)
+    'base_rim_thickness': 5.0,  # thickness on the outer frame with screws
+    'screw_cbore_diameter': 6.0,
+    'screw_cbore_depth': 2.5,
+
+    # Offset is from the top inner corner of the top inner key.
+
+    ###################################
+    ## HOLES ON PLATE FOR PCB MOUNT
+    ###################################
+    'plate_holes':  True,
+    'plate_holes_xy_offset': (0.0, 0.0),
+    'plate_holes_width': 14.3,
+    'plate_holes_height': 14.3,
+    'plate_holes_diameter': 1.6,
+    'plate_holes_depth': 20.0,
+
+    ###################################
+    ## EXPERIMENTAL
+    'plate_pcb_clear': False,
+    'plate_pcb_size': (18.5, 18.5, 5),
+    'plate_pcb_offset': (0, 0, 0),# this is off of the back of the plate size.
+    ###################################
+
+    ###################################
+    ## SHOW PCB FOR FIT CHECK
+    ###################################
+    'pcb_width': 18.0,
+    'pcb_height': 18.0,
+    'pcb_thickness': 1.5,
+    'pcb_hole_diameter': 2,
+    'pcb_hole_pattern_width': 14.3,
+    'pcb_hole_pattern_height': 14.3,
+
+    ###################################
+    ## COLUMN OFFSETS
+    ####################################
+
+    'column_offsets':  [
+        [0, 0, 0],
+        [0, 0, 0],
+        [0, 2.82, -4.5],
+        [0, 0, 0],
+        [0, -6, 5],# REDUCED STAGGER
+        [0, -6, 5],# REDUCED STAGGER
+        [0, -6, 5],# NOT USED IN MOST FORMATS (7th column)
+    ],
+
+}
+
+    ####################################
+    ## END CONFIGURATION SECTION
+    ####################################
+
+def save_config():
+    # Check to see if the user has specified an alternate config
+    opts, args = getopt.getopt(sys.argv[1:], "", ["config=", "update="])
+    got_opts = False
+    for opt, arg in opts:
+        if opt in ('--update'):
+            with open(os.path.join(r"..", "configs", arg + '.json'), mode='r') as fid:
+                data = json.load(fid)
+                shape_config.update(data)
+            got_opts = True
+
+    for opt, arg in opts:
+        if opt in ('--config'):
+            # If a config file was specified, set the config_name and save_dir
+            shape_config['save_dir'] = arg
+            shape_config['config_name'] = arg
+            got_opts = True
+
+    # Write the config to ./configs/<config_name>.json
+    if got_opts:
+        with open(os.path.join(r"..", "configs", shape_config['config_name'] + '.json'), mode='w') as fid:
+            json.dump(shape_config, fid, indent=4)
+
+    else:
+        with open(os.path.join(r".", 'run_config.json'), mode='w') as fid:
+            json.dump(shape_config, fid, indent=4)
+
+
+if __name__ == '__main__':
+    save_config()
+
+    # HERE FOR QUICK TESTING, SHOULD BE COMMENTED ON COMMIT
+    from dactyl_manuform import *
+    run()
diff --git a/src/run_config.json b/src/run_config.json
index edbf230..5b96f42 100644
--- a/src/run_config.json
+++ b/src/run_config.json
@@ -1,11 +1,11 @@
 {
-    "ENGINE": "cadquery",
+    "ENGINE": "solid",
     "save_dir": ".",
     "config_name": "DM",
     "show_caps": false,
     "show_pcbs": false,
-    "nrows": 6,
-    "ncols": 6,
+    "nrows": 4,
+    "ncols": 5,
     "alpha": 0.26179916666666664,
     "beta": 0.08726638888888888,
     "centercol": 3,
@@ -14,6 +14,8 @@
     "symmetry": "symmetric",
     "column_style_gt5": "orthographic",
     "column_style": "standard",
+    "reduced_inner_cols": 2,
+    "reduced_outer_cols": 0,
     "thumb_offsets": [
         6,
         -3,
@@ -28,6 +30,7 @@
     "thumb_style": "DEFAULT",
     "default_1U_cluster": true,
     "minidox_Usize": 1.6,
+    "mini_index_key": true,
     "default_thumb_screw_xy_locations": [
         [
             -21,