diff --git a/hardware/keyboard-classic/kbd-classic.kicad_pcb b/hardware/keyboard-classic/kbd-classic.kicad_pcb
index 38e63ef..87c1412 100644
--- a/hardware/keyboard-classic/kbd-classic.kicad_pcb
+++ b/hardware/keyboard-classic/kbd-classic.kicad_pcb
@@ -2,7 +2,7 @@
 
   (general
     (thickness 1.6)
-    (drawings 44)
+    (drawings 81)
     (tracks 1209)
     (zones 0)
     (modules 143)
@@ -19,25 +19,25 @@
 
   (layers
     (0 F.Cu signal)
-    (31 B.Cu signal)
-    (32 B.Adhes user)
-    (33 F.Adhes user)
-    (34 B.Paste user)
-    (35 F.Paste user)
-    (36 B.SilkS user)
+    (31 B.Cu signal hide)
+    (32 B.Adhes user hide)
+    (33 F.Adhes user hide)
+    (34 B.Paste user hide)
+    (35 F.Paste user hide)
+    (36 B.SilkS user hide)
     (37 F.SilkS user)
-    (38 B.Mask user)
-    (39 F.Mask user)
+    (38 B.Mask user hide)
+    (39 F.Mask user hide)
     (40 Dwgs.User user)
     (41 Cmts.User user)
     (42 Eco1.User user)
     (43 Eco2.User user)
     (44 Edge.Cuts user)
-    (45 Margin user)
-    (46 B.CrtYd user)
-    (47 F.CrtYd user)
-    (48 B.Fab user)
-    (49 F.Fab user)
+    (45 Margin user hide)
+    (46 B.CrtYd user hide)
+    (47 F.CrtYd user hide)
+    (48 B.Fab user hide)
+    (49 F.Fab user hide)
   )
 
   (setup
@@ -7848,16 +7848,61 @@
     (pad 1 np_thru_hole circle (at 0 0) (size 3.5 3.5) (drill 3.5) (layers *.Cu *.Mask))
   )
 
+  (gr_text "Full ASCII keyboard cutout" (at 120.396 184.6326) (layer Eco1.User) (tstamp 5EFA54F5)
+    (effects (font (size 2.54 2.54) (thickness 0.3048)) (justify left))
+  )
+  (gr_text "OSI 542 keyboard cutout" (at 234.315 184.6326) (layer Eco2.User) (tstamp 5EFA54F5)
+    (effects (font (size 2.54 2.54) (thickness 0.3048)) (justify left))
+  )
+  (gr_text "Apple II keyboard cutout" (at 179.351214 184.6326) (layer Dwgs.User)
+    (effects (font (size 2.54 2.54) (thickness 0.3048)) (justify left))
+  )
+  (gr_line (start 339.65388 137.80516) (end 320.60388 137.80516) (layer Eco2.User) (width 0.15) (tstamp 5EFA54EF))
+  (gr_line (start 339.65388 118.75516) (end 339.65388 137.80516) (layer Eco2.User) (width 0.15))
+  (gr_line (start 320.60388 137.80516) (end 320.60388 156.09316) (layer Eco2.User) (width 0.15) (tstamp 5EFA4712))
+  (gr_text "Keyboard Cutout layers:\nFull ASCII: Eco1.User\nApple II+: Dwgs.User\nOSI: Eco2.User" (at 38.4175 200.57618) (layer Cmts.User)
+    (effects (font (size 2.54 2.54) (thickness 0.3048)) (justify left))
+  )
+  (gr_line (start 325.36638 118.75516) (end 339.65388 118.75516) (layer Eco2.User) (width 0.15))
+  (gr_line (start 325.36638 80.65516) (end 325.36638 118.75516) (layer Eco2.User) (width 0.15) (tstamp 5EF80CF2))
+  (gr_line (start 320.60388 118.75516) (end 320.60388 156.09316) (layer Dwgs.User) (width 0.15))
+  (gr_line (start 325.36638 118.75516) (end 320.60388 118.75516) (layer Dwgs.User) (width 0.15))
+  (gr_line (start 325.36638 80.65516) (end 325.36638 118.75516) (layer Dwgs.User) (width 0.15))
+  (gr_line (start 77.71638 98.94316) (end 77.71638 80.65516) (layer Dwgs.User) (width 0.15) (tstamp 5EF801D8))
+  (gr_line (start 92.00388 156.09316) (end 92.00388 175.14316) (layer Dwgs.User) (width 0.15) (tstamp 5EF801D7))
+  (gr_line (start 73.71588 175.14316) (end 92.00388 175.14316) (layer Dwgs.User) (width 0.15) (tstamp 5EF801D6))
+  (gr_line (start 77.71638 98.94316) (end 68.95338 98.94316) (layer Dwgs.User) (width 0.15) (tstamp 5EF801D5))
+  (gr_line (start 59.42838 80.65516) (end 325.36638 80.65516) (layer Dwgs.User) (width 0.15) (tstamp 5EF801D4))
+  (gr_line (start 320.60388 156.09316) (end 272.97888 156.09316) (layer Dwgs.User) (width 0.15) (tstamp 5EF801D3))
+  (gr_line (start 272.97888 156.09316) (end 272.97888 175.14316) (layer Dwgs.User) (width 0.15) (tstamp 5EF801D2))
+  (gr_line (start 272.923 175.14316) (end 121.34088 175.14316) (layer Dwgs.User) (width 0.15) (tstamp 5EF801D1))
+  (gr_line (start 121.34088 175.133) (end 121.34088 156.09316) (layer Dwgs.User) (width 0.15) (tstamp 5EF801D0))
+  (gr_line (start 121.34088 156.09316) (end 92.00388 156.09316) (layer Dwgs.User) (width 0.15) (tstamp 5EF801CF))
+  (gr_line (start 73.71588 117.99316) (end 68.95338 117.99316) (layer Dwgs.User) (width 0.15) (tstamp 5EF801CE))
+  (gr_line (start 68.95338 117.99316) (end 68.95338 98.94316) (layer Dwgs.User) (width 0.15) (tstamp 5EF801CD))
+  (gr_line (start 73.71588 175.14316) (end 73.71588 117.99316) (layer Dwgs.User) (width 0.15) (tstamp 5EF801CC))
+  (gr_line (start 73.71588 156.09316) (end 73.71588 117.99316) (layer Eco2.User) (width 0.15) (tstamp 5EF80188))
+  (gr_line (start 272.923 175.14316) (end 121.34088 175.14316) (layer Eco2.User) (width 0.15) (tstamp 5EF80185))
+  (gr_line (start 59.42838 98.94316) (end 68.95338 98.94316) (layer Eco2.User) (width 0.15) (tstamp 5EF80184))
+  (gr_line (start 59.42838 80.65516) (end 325.36638 80.65516) (layer Eco2.User) (width 0.15) (tstamp 5EF80183))
+  (gr_line (start 272.97888 156.09316) (end 272.97888 175.14316) (layer Eco2.User) (width 0.15) (tstamp 5EF80182))
+  (gr_line (start 59.42838 98.94316) (end 59.42838 80.65516) (layer Eco2.User) (width 0.15) (tstamp 5EF80181))
+  (gr_line (start 68.95338 117.99316) (end 68.95338 98.94316) (layer Eco2.User) (width 0.15) (tstamp 5EF80180))
+  (gr_line (start 73.71588 117.99316) (end 68.95338 117.99316) (layer Eco2.User) (width 0.15) (tstamp 5EF8017F))
+  (gr_line (start 121.34088 156.09316) (end 73.71588 156.09316) (layer Eco2.User) (width 0.15) (tstamp 5EF8017E))
+  (gr_line (start 121.34088 175.133) (end 121.34088 156.09316) (layer Eco2.User) (width 0.15) (tstamp 5EF8017D))
+  (gr_line (start 320.60388 156.09316) (end 272.97888 156.09316) (layer Eco2.User) (width 0.15) (tstamp 5EF8017C))
+  (gr_line (start 358.70388 137.80516) (end 358.70388 156.09316) (layer Eco1.User) (width 0.15) (tstamp 5EF7C9D5))
   (gr_line (start 379.73 132.715) (end 379.73 180.34) (layer Edge.Cuts) (width 0.1016) (tstamp 5EE25FE0))
   (gr_line (start 370.21738 94.615) (end 379.73 94.615) (layer Edge.Cuts) (width 0.1016) (tstamp 5EE25FD2))
   (gr_line (start 370.21738 132.715) (end 379.73 132.715) (layer Edge.Cuts) (width 0.1016))
   (gr_line (start 370.21738 94.615) (end 370.21738 132.715) (layer Edge.Cuts) (width 0.1016) (tstamp 5EE25FB6))
-  (gr_line (start 377.75388 137.80516) (end 358.70388 137.80516) (layer B.Fab) (width 0.15) (tstamp 5E349181))
-  (gr_line (start 377.75388 137.80516) (end 377.75388 156.09316) (layer B.Fab) (width 0.15) (tstamp 5E349134))
+  (gr_line (start 377.75388 137.80516) (end 358.70388 137.80516) (layer Eco1.User) (width 0.15) (tstamp 5E349181))
+  (gr_line (start 377.75388 137.80516) (end 377.75388 156.09316) (layer Eco1.User) (width 0.15) (tstamp 5E349134))
   (gr_arc (start 376.64738 89.79916) (end 376.64738 91.57716) (angle -180) (layer Edge.Cuts) (width 0.1016) (tstamp 5E30A2F6))
   (gr_arc (start 376.64738 165.99916) (end 376.64738 167.77716) (angle -180) (layer Edge.Cuts) (width 0.1016) (tstamp 5E30A2F6))
-  (gr_line (start 73.71588 175.14316) (end 73.71588 117.99316) (layer B.Fab) (width 0.15) (tstamp 5E0A4B06))
-  (gr_line (start 59.42838 98.94316) (end 68.95338 98.94316) (layer B.Fab) (width 0.15) (tstamp 5E0A4ADA))
+  (gr_line (start 73.71588 175.14316) (end 73.71588 117.99316) (layer Eco1.User) (width 0.15) (tstamp 5E0A4B06))
+  (gr_line (start 59.42838 98.94316) (end 68.95338 98.94316) (layer Eco1.User) (width 0.15) (tstamp 5E0A4ADA))
   (gr_line (start 43.17238 88.02116) (end 33.64738 88.02116) (layer Edge.Cuts) (width 0.1016) (tstamp 5E08FB4B))
   (gr_line (start 43.17238 164.22116) (end 33.64738 164.22116) (layer Edge.Cuts) (width 0.1016) (tstamp 5E08F43A))
   (gr_line (start 43.17238 167.77716) (end 33.64738 167.77716) (layer Edge.Cuts) (width 0.1016) (tstamp 5E08ED2A))
@@ -7877,20 +7922,20 @@
   (gr_text "Unified Keyboard     Rev 1.8     http://osiweb.org" (at 106.553 77.597) (layer F.SilkS)
     (effects (font (size 1.524 1.524) (thickness 0.1778)))
   )
-  (gr_line (start 358.70388 117.99316) (end 363.46638 117.99316) (layer B.Fab) (width 0.15) (tstamp 5D929410))
-  (gr_line (start 73.71588 175.14316) (end 92.00388 175.14316) (layer B.Fab) (width 0.15) (tstamp 5DD9A454))
-  (gr_line (start 92.00388 156.09316) (end 92.00388 175.14316) (layer B.Fab) (width 0.15))
-  (gr_line (start 358.70388 117.99316) (end 358.70388 137.80516) (layer B.Fab) (width 0.15))
-  (gr_line (start 363.46638 80.65516) (end 363.46638 117.99316) (layer B.Fab) (width 0.15))
-  (gr_line (start 59.42838 98.94316) (end 59.42838 80.65516) (layer B.Fab) (width 0.15))
-  (gr_line (start 68.95338 117.99316) (end 68.95338 98.94316) (layer B.Fab) (width 0.15))
-  (gr_line (start 73.71588 117.99316) (end 68.95338 117.99316) (layer B.Fab) (width 0.15))
-  (gr_line (start 121.34088 156.09316) (end 92.00388 156.09316) (layer B.Fab) (width 0.15) (tstamp 5D9293D0))
-  (gr_line (start 121.34088 175.133) (end 121.34088 156.09316) (layer B.Fab) (width 0.15))
-  (gr_line (start 272.923 175.14316) (end 121.34088 175.14316) (layer B.Fab) (width 0.15) (tstamp 5D90C768))
-  (gr_line (start 272.97888 156.09316) (end 272.97888 175.14316) (layer B.Fab) (width 0.15))
-  (gr_line (start 377.75388 156.09316) (end 272.97888 156.09316) (layer B.Fab) (width 0.15))
-  (gr_line (start 59.42838 80.65516) (end 363.46638 80.65516) (layer B.Fab) (width 0.15) (tstamp 5D90C80E))
+  (gr_line (start 358.70388 117.99316) (end 363.46638 117.99316) (layer Eco1.User) (width 0.15) (tstamp 5D929410))
+  (gr_line (start 73.71588 175.14316) (end 92.00388 175.14316) (layer Eco1.User) (width 0.15) (tstamp 5DD9A454))
+  (gr_line (start 92.00388 156.09316) (end 92.00388 175.14316) (layer Eco1.User) (width 0.15))
+  (gr_line (start 358.70388 117.99316) (end 358.70388 137.80516) (layer Eco1.User) (width 0.15))
+  (gr_line (start 363.46638 80.65516) (end 363.46638 117.99316) (layer Eco1.User) (width 0.15))
+  (gr_line (start 59.42838 98.94316) (end 59.42838 80.65516) (layer Eco1.User) (width 0.15))
+  (gr_line (start 68.95338 117.99316) (end 68.95338 98.94316) (layer Eco1.User) (width 0.15))
+  (gr_line (start 73.71588 117.99316) (end 68.95338 117.99316) (layer Eco1.User) (width 0.15))
+  (gr_line (start 121.34088 156.09316) (end 92.00388 156.09316) (layer Eco1.User) (width 0.15) (tstamp 5D9293D0))
+  (gr_line (start 121.34088 175.133) (end 121.34088 156.09316) (layer Eco1.User) (width 0.15))
+  (gr_line (start 272.923 175.14316) (end 121.34088 175.14316) (layer Eco1.User) (width 0.15) (tstamp 5D90C768))
+  (gr_line (start 272.97888 156.09316) (end 272.97888 175.14316) (layer Eco1.User) (width 0.15))
+  (gr_line (start 377.75388 156.09316) (end 272.97888 156.09316) (layer Eco1.User) (width 0.15))
+  (gr_line (start 59.42838 80.65516) (end 363.46638 80.65516) (layer Eco1.User) (width 0.15) (tstamp 5D90C80E))
   (gr_line (start 33.64738 180.34) (end 379.73 180.34) (layer Edge.Cuts) (width 0.1) (tstamp 5D911490))
   (gr_line (start 379.73 63.5) (end 33.64738 63.5) (layer Edge.Cuts) (width 0.1) (tstamp 5D91148D))
   (gr_text "Distances:\nVertical: 0.75 inch\nHorizontal (1u - 1u): 0.75 inch\nHorizontal (1u - 1.5u): 0.9375 inch\nHorizontal (Row 1 left key -> Row 2 left key): 0.375 inch\nHorizontal (Row 2 left key -> Row 3 left key): 0.1875 inch\nHorizontal (Row 3 left key -> Row 4 left key): 0.1875 inch\nHorizontal (Row 4 left key -> Row 5 left key): -0.1875 inch\nHorizontal (Row 5 left key -> Space bar): 4.5 inch\nCenter of key (1u) to vertical or side cutout edge: 0.36 inch\nCenter of key (1.5u) to side cutout edge: 0.5475 inch" (at 38.4175 240.0681) (layer Cmts.User)