diff --git a/cynthion.kicad_pcb b/cynthion.kicad_pcb
index 324c9a0..b333e19 100644
--- a/cynthion.kicad_pcb
+++ b/cynthion.kicad_pcb
@@ -21811,14 +21811,20 @@
     (stroke (width 0.15) (type solid)) (layer "F.SilkS") (tstamp fbaebe54-4561-4dd4-a33d-a051b4a81a7e))
   (gr_line (start 142.25 96.5) (end 142.25 92.9)
     (stroke (width 0.25) (type solid)) (layer "F.SilkS") (tstamp fecc582a-2ebf-4761-b4b1-dd01c22c975b))
+  (gr_line (start 122 74.5) (end 110 74.5)
+    (stroke (width 0.1) (type default)) (layer "Dwgs.User") (tstamp 05f4a97c-08f3-4960-b761-5d43ce174e6e))
   (gr_circle (center 114.5 112) (end 115 112)
     (stroke (width 0.1) (type solid)) (fill none) (layer "Dwgs.User") (tstamp 174c5fd7-988f-49d6-a001-f0d9bfb0c9d9))
+  (gr_line (start 129.5 110) (end 114.5 110)
+    (stroke (width 0.1) (type default)) (layer "Dwgs.User") (tstamp 1a8c468e-6c9a-4f08-a11d-2d2ece40ba7b))
   (gr_line (start 148 109) (end 113 109)
     (stroke (width 0.2) (type solid)) (layer "Dwgs.User") (tstamp 2c76598f-b427-4526-9b48-d54139ced296))
   (gr_line (start 148 66) (end 148 109)
     (stroke (width 0.2) (type solid)) (layer "Dwgs.User") (tstamp 36698e52-42a4-4854-919e-0b6c3f2b425b))
   (gr_circle (center 126.5 112) (end 127 112)
     (stroke (width 0.1) (type solid)) (fill none) (layer "Dwgs.User") (tstamp 37b3112b-ed36-443e-8bba-d8dd816936d0))
+  (gr_line (start 110 78.5) (end 122 78.5)
+    (stroke (width 0.1) (type default)) (layer "Dwgs.User") (tstamp 4d710133-80a6-4923-baae-48d783e556b4))
   (gr_circle (center 107 67) (end 108.1 67)
     (stroke (width 0.1) (type solid)) (fill none) (layer "Dwgs.User") (tstamp 4f74abe7-322f-4cd9-a159-e0b13ffa3ec9))
   (gr_line (start 113 109) (end 113 79)
@@ -21831,6 +21837,8 @@
     (stroke (width 0.1) (type solid)) (fill none) (layer "Dwgs.User") (tstamp 5b2825af-4872-4ddb-b430-71528b79113b))
   (gr_circle (center 107 117) (end 108.1 117)
     (stroke (width 0.1) (type solid)) (fill none) (layer "Dwgs.User") (tstamp 5e784fec-230a-4e9f-97a4-528414ff8a9b))
+  (gr_arc (start 122 74.5) (mid 124 76.5) (end 122 78.5)
+    (stroke (width 0.1) (type default)) (layer "Dwgs.User") (tstamp 6cfd2bf6-c0d0-48c5-af1b-9609a6614d68))
   (gr_line (start 124 66) (end 148 66)
     (stroke (width 0.2) (type solid)) (layer "Dwgs.User") (tstamp 6d4db956-ef39-4f6d-977b-8494bd94ed16))
   (gr_circle (center 129.5 112) (end 130 112)
@@ -21839,6 +21847,8 @@
     (stroke (width 0.1) (type solid)) (fill none) (layer "Dwgs.User") (tstamp 81b5c420-3f9c-4d6f-9661-474387881fa5))
   (gr_circle (center 117.5 112) (end 118 112)
     (stroke (width 0.1) (type solid)) (fill none) (layer "Dwgs.User") (tstamp 889459cd-a197-43c2-8d12-6070ddddc3bc))
+  (gr_arc (start 114.5 114) (mid 112.5 112) (end 114.5 110)
+    (stroke (width 0.1) (type default)) (layer "Dwgs.User") (tstamp a3099d29-fdd2-4f96-8680-632a27332c12))
   (gr_circle (center 120.5 112) (end 121 112)
     (stroke (width 0.1) (type solid)) (fill none) (layer "Dwgs.User") (tstamp a96960d0-0081-49ac-826d-d014c6befed7))
   (gr_circle (center 122 76.5) (end 122.5 76.5)
@@ -21849,10 +21859,16 @@
     (stroke (width 0.1) (type solid)) (fill none) (layer "Dwgs.User") (tstamp b278da5a-781b-418c-863d-46752723d058))
   (gr_circle (center 157 67) (end 158.1 67)
     (stroke (width 0.1) (type solid)) (fill none) (layer "Dwgs.User") (tstamp b860ae5e-b347-47f5-94b9-d581bd014447))
+  (gr_line (start 114.5 114) (end 129.5 114)
+    (stroke (width 0.1) (type default)) (layer "Dwgs.User") (tstamp baafde28-b0f8-4428-8cd1-2481517dd7dc))
   (gr_circle (center 157 117) (end 158.1 117)
     (stroke (width 0.1) (type solid)) (fill none) (layer "Dwgs.User") (tstamp bd8ba417-5a94-4d96-9949-ac4cb93ea047))
   (gr_circle (center 110 76.5) (end 110.5 76.5)
     (stroke (width 0.1) (type solid)) (fill none) (layer "Dwgs.User") (tstamp d2665a57-5c2a-40ce-a695-d1ca47fd4dd3))
+  (gr_arc (start 129.5 110) (mid 131.5 112) (end 129.5 114)
+    (stroke (width 0.1) (type default)) (layer "Dwgs.User") (tstamp e4b3197a-17fe-4efe-816c-701c5b4444cd))
+  (gr_arc (start 110 78.5) (mid 108 76.5) (end 110 74.5)
+    (stroke (width 0.1) (type default)) (layer "Dwgs.User") (tstamp e67b7db7-8b43-4806-897a-c5ee0f252369))
   (gr_rect (start 107 67) (end 157 117)
     (stroke (width 0.1) (type solid)) (fill none) (layer "Cmts.User") (tstamp 0b096974-8148-494b-8345-0ff087ae87bd))
   (gr_rect (start 133.6 85.6) (end 138.4 91.2)
@@ -22225,7 +22241,7 @@
   (gr_text "1.0 mm indent" (at 148 55) (layer "Dwgs.User") (tstamp 1ede8121-100b-4ca4-a09c-e0c787093e86)
     (effects (font (size 1 1) (thickness 0.15)))
   )
-  (gr_text "front component bodies, excluding connectors and buttons:\nmaximum height: 2.5 mm\nminimum distance from board edge: 1.5 mm\nminimum distance from mounting hole centers: 3 mm" (at 53 134) (layer "Dwgs.User") (tstamp 23215a09-ba12-4a94-8e61-4339df739c9f)
+  (gr_text "front component bodies, excluding connectors and buttons:\nmaximum height: 2.5 mm\nmaximum LED height: 0.6 mm\nminimum distance from board edge: 1.5 mm\nminimum distance from mounting hole centers: 3 mm" (at 53 134) (layer "Dwgs.User") (tstamp 23215a09-ba12-4a94-8e61-4339df739c9f)
     (effects (font (size 1 1) (thickness 0.15)) (justify left))
   )
   (gr_text "corner radius:\n3.0 mm" (at 97 59) (layer "Dwgs.User") (tstamp 2e096234-3df3-48b4-a41c-3d95e4fae00e)