diff --git a/ulx3s.kicad_pcb b/ulx3s.kicad_pcb
index 308088f..be73b95 100644
--- a/ulx3s.kicad_pcb
+++ b/ulx3s.kicad_pcb
@@ -5,7 +5,7 @@
     (no_connects 30)
     (area 76.090001 43.48 187.485001 118.805339)
     (thickness 1.6)
-    (drawings 6)
+    (drawings 7)
     (tracks 3978)
     (zones 0)
     (modules 110)
@@ -5608,6 +5608,18 @@
     )
   )
 
+  (dimension 17.78 (width 0.3) (layer Eco2.User)
+    (gr_text "17,780 mm" (at 184.27 52.45) (layer Eco2.User)
+      (effects (font (size 1.5 1.5) (thickness 0.3)))
+    )
+    (feature1 (pts (xy 193.16 58.88) (xy 193.16 51.1)))
+    (feature2 (pts (xy 175.38 58.88) (xy 175.38 51.1)))
+    (crossbar (pts (xy 175.38 53.8) (xy 193.16 53.8)))
+    (arrow1a (pts (xy 193.16 53.8) (xy 192.033496 54.386421)))
+    (arrow1b (pts (xy 193.16 53.8) (xy 192.033496 53.213579)))
+    (arrow2a (pts (xy 175.38 53.8) (xy 176.506504 54.386421)))
+    (arrow2b (pts (xy 175.38 53.8) (xy 176.506504 53.213579)))
+  )
   (dimension 50.8 (width 0.3) (layer Eco2.User)
     (gr_text "50,800 mm" (at 82.59 86.82 90) (layer Eco2.User)
       (effects (font (size 1.5 1.5) (thickness 0.3)))
diff --git a/ulx3s.kicad_pcb-bak b/ulx3s.kicad_pcb-bak
index 75a1b61..308088f 100644
--- a/ulx3s.kicad_pcb-bak
+++ b/ulx3s.kicad_pcb-bak
@@ -6,7 +6,7 @@
     (area 76.090001 43.48 187.485001 118.805339)
     (thickness 1.6)
     (drawings 6)
-    (tracks 3968)
+    (tracks 3978)
     (zones 0)
     (modules 110)
     (nets 181)
@@ -5637,6 +5637,10 @@
   (gr_line (start 177.92 112.22) (end 177.92 61.42) (layer Edge.Cuts) (width 0.3))
   (gr_line (start 99.18 112.22) (end 177.92 112.22) (layer Edge.Cuts) (width 0.3))
 
+  (segment (start 139.513078 64.589078) (end 138.45 63.526) (width 0.2) (layer In2.Cu) (net 1))
+  (segment (start 151.824422 64.589078) (end 139.513078 64.589078) (width 0.2) (layer In2.Cu) (net 1))
+  (segment (start 152.2 64.2135) (end 151.824422 64.589078) (width 0.2) (layer In2.Cu) (net 1))
+  (segment (start 138.45 63.526) (end 137.6 63.526) (width 0.2) (layer In2.Cu) (net 1))
   (via (at 169.5089 67.4734) (size 0.33) (drill 0.15) (layers F.Cu B.Cu) (net 1))
   (via (at 104.2454 110.656) (size 0.33) (drill 0.15) (layers F.Cu B.Cu) (net 1))
   (via (at 114.7774 86.1384) (size 0.33) (drill 0.15) (layers F.Cu B.Cu) (net 1))
@@ -5819,9 +5823,6 @@
   (segment (start 156.259 77.8905) (end 156.259 77.528) (width 0.2) (layer B.Cu) (net 1))
   (segment (start 152.2 63.526) (end 152.2 64.2135) (width 0.2) (layer In2.Cu) (net 1))
   (segment (start 152.2 64.2135) (end 152.2 64.901) (width 0.2) (layer In2.Cu) (net 1))
-  (segment (start 151.5125 64.901) (end 137.6 64.901) (width 0.2) (layer In2.Cu) (net 1))
-  (segment (start 152.2 64.2135) (end 151.5125 64.901) (width 0.2) (layer In2.Cu) (net 1))
-  (segment (start 137.6 63.526) (end 137.6 64.901) (width 0.2) (layer In2.Cu) (net 1))
   (segment (start 120.77 85.38) (end 120.77 84.6618) (width 0.2) (layer B.Cu) (net 1))
   (segment (start 120.77 84.6618) (end 120.77 84.555) (width 0.2) (layer B.Cu) (net 1))
   (segment (start 136.2173 68.0696) (end 133.8035 68.0696) (width 0.2) (layer B.Cu) (net 1))
@@ -6146,14 +6147,22 @@
   (segment (start 151.395 77.88) (end 150.6448 77.88) (width 0.2) (layer F.Cu) (net 1))
   (segment (start 162.6199 94.9423) (end 162.68 95.0024) (width 0.2) (layer B.Cu) (net 1))
   (segment (start 162.0342 94.9423) (end 162.6199 94.9423) (width 0.2) (layer B.Cu) (net 1))
-  (segment (start 140.4 64.2717) (end 138.1782 62.0499) (width 0.25) (layer In1.Cu) (net 2))
-  (segment (start 138.1782 62.0499) (end 132.998927 62.0499) (width 0.25) (layer In1.Cu) (net 2))
-  (segment (start 132.998927 62.0499) (end 121.144727 73.9041) (width 0.25) (layer In1.Cu) (net 2))
-  (segment (start 121.144727 73.9041) (end 119.5097 73.9041) (width 0.25) (layer In1.Cu) (net 2))
+  (via (at 140.4 63.989068) (size 0.6) (drill 0.4) (layers F.Cu B.Cu) (net 2))
+  (segment (start 132.998927 62.0499) (end 138.460832 62.0499) (width 0.25) (layer In1.Cu) (net 2))
+  (segment (start 138.460832 62.0499) (end 140.100001 63.689069) (width 0.25) (layer In1.Cu) (net 2))
+  (segment (start 119.5097 73.9041) (end 121.144727 73.9041) (width 0.25) (layer In1.Cu) (net 2))
+  (segment (start 121.144727 73.9041) (end 132.998927 62.0499) (width 0.25) (layer In1.Cu) (net 2))
+  (segment (start 170.0146 62.34) (end 169.714601 62.040001) (width 0.25) (layer In2.Cu) (net 2))
+  (segment (start 169.714601 62.040001) (end 142.349067 62.040001) (width 0.25) (layer In2.Cu) (net 2))
+  (segment (start 140.699999 63.689069) (end 140.4 63.989068) (width 0.25) (layer In2.Cu) (net 2))
+  (segment (start 139.8407 66.82) (end 139.8407 64.548368) (width 0.25) (layer B.Cu) (net 2))
+  (segment (start 139.8407 64.548368) (end 140.100001 64.289067) (width 0.25) (layer B.Cu) (net 2))
+  (segment (start 140.100001 63.689069) (end 140.4 63.989068) (width 0.25) (layer In1.Cu) (net 2))
+  (segment (start 142.349067 62.040001) (end 140.699999 63.689069) (width 0.25) (layer In2.Cu) (net 2))
+  (segment (start 140.100001 64.289067) (end 140.4 63.989068) (width 0.25) (layer B.Cu) (net 2))
   (via (at 170.0146 62.34) (size 0.6) (layers F.Cu B.Cu) (net 2))
   (via (at 119.5097 73.9041) (size 0.6) (layers F.Cu B.Cu) (net 2))
   (via (at 107.7687 72.2576) (size 0.6) (layers F.Cu B.Cu) (net 2))
-  (via (at 140.4 64.2717) (size 0.6) (layers F.Cu B.Cu) (net 2))
   (via (at 166.2809 85.8858) (size 0.6) (layers F.Cu B.Cu) (net 2))
   (via (at 166.8407 91.77) (size 0.6) (layers F.Cu B.Cu) (net 2))
   (via (at 164.1184 94.5319) (size 0.6) (layers F.Cu B.Cu) (net 2))
@@ -6194,9 +6203,6 @@
   (segment (start 107.5753 72.451) (end 107.5753 72.68) (width 0.25) (layer B.Cu) (net 2))
   (segment (start 107.7687 72.2576) (end 107.5753 72.451) (width 0.25) (layer B.Cu) (net 2))
   (segment (start 106.8 72.68) (end 107.5753 72.68) (width 0.25) (layer B.Cu) (net 2))
-  (segment (start 142.6719 61.9998) (end 140.4 64.2717) (width 0.25) (layer In2.Cu) (net 2))
-  (segment (start 169.6744 61.9998) (end 142.6719 61.9998) (width 0.25) (layer In2.Cu) (net 2))
-  (segment (start 170.0146 62.34) (end 169.6744 61.9998) (width 0.25) (layer In2.Cu) (net 2))
   (segment (start 157.83 90.31) (end 157.83 90.6726) (width 0.25) (layer B.Cu) (net 2))
   (segment (start 157.83 90.6726) (end 157.83 91.0353) (width 0.25) (layer B.Cu) (net 2))
   (segment (start 163.315 96.9503) (end 162.1853 98.08) (width 0.25) (layer B.Cu) (net 2))
@@ -6205,8 +6211,6 @@
   (segment (start 163.569 75.39) (end 164.6563 75.39) (width 0.25) (layer B.Cu) (net 2))
   (segment (start 139.8407 68.8414) (end 140.4 69.4007) (width 0.25) (layer B.Cu) (net 2))
   (segment (start 139.8407 66.82) (end 139.8407 68.8414) (width 0.25) (layer B.Cu) (net 2))
-  (segment (start 139.8407 64.831) (end 139.8407 66.82) (width 0.25) (layer B.Cu) (net 2))
-  (segment (start 140.4 64.2717) (end 139.8407 64.831) (width 0.25) (layer B.Cu) (net 2))
   (segment (start 139.8407 66.82) (end 135.435 66.82) (width 0.25) (layer B.Cu) (net 2))
   (segment (start 118.668 82.0546) (end 117.28 83.4426) (width 0.25) (layer B.Cu) (net 2))
   (segment (start 118.9765 82.0546) (end 118.668 82.0546) (width 0.25) (layer B.Cu) (net 2))
@@ -6979,6 +6983,15 @@
   (segment (start 130.9239 99.0473) (end 130.9239 93.4126) (width 0.2) (layer B.Cu) (net 27))
   (segment (start 126.5609 103.4103) (end 130.9239 99.0473) (width 0.2) (layer B.Cu) (net 27))
   (segment (start 123.7204 103.4103) (end 126.5609 103.4103) (width 0.2) (layer B.Cu) (net 27))
+  (segment (start 149.4519 65.5091) (end 148.956888 65.014088) (width 0.25) (layer In2.Cu) (net 28))
+  (segment (start 138.308051 64.696821) (end 138.003862 65.00101) (width 0.25) (layer In2.Cu) (net 28))
+  (segment (start 148.956888 65.014088) (end 139.337034 65.014088) (width 0.25) (layer In2.Cu) (net 28))
+  (segment (start 115.304379 64.696821) (end 113.0425 66.9587) (width 0.25) (layer In2.Cu) (net 28))
+  (segment (start 139.337034 65.014088) (end 139.019767 64.696821) (width 0.25) (layer In2.Cu) (net 28))
+  (segment (start 139.019767 64.696821) (end 138.308051 64.696821) (width 0.25) (layer In2.Cu) (net 28))
+  (segment (start 138.003862 65.00101) (end 137.196138 65.00101) (width 0.25) (layer In2.Cu) (net 28))
+  (segment (start 137.196138 65.00101) (end 136.891949 64.696821) (width 0.25) (layer In2.Cu) (net 28))
+  (segment (start 136.891949 64.696821) (end 115.304379 64.696821) (width 0.25) (layer In2.Cu) (net 28))
   (via (at 164.1189 88.8536) (size 0.6) (layers F.Cu B.Cu) (net 28))
   (via (at 149.4519 65.5091) (size 0.6) (layers F.Cu B.Cu) (net 28))
   (via (at 113.0425 66.9587) (size 0.6) (layers F.Cu B.Cu) (net 28))
@@ -6993,9 +7006,6 @@
   (segment (start 111.8759 71.9047) (end 109.34 71.9047) (width 0.25) (layer B.Cu) (net 28))
   (segment (start 113.0425 70.7381) (end 111.8759 71.9047) (width 0.25) (layer B.Cu) (net 28))
   (segment (start 113.0425 66.9587) (end 113.0425 70.7381) (width 0.25) (layer B.Cu) (net 28))
-  (segment (start 114.6403 65.3609) (end 113.0425 66.9587) (width 0.25) (layer In2.Cu) (net 28))
-  (segment (start 149.3037 65.3609) (end 114.6403 65.3609) (width 0.25) (layer In2.Cu) (net 28))
-  (segment (start 149.4519 65.5091) (end 149.3037 65.3609) (width 0.25) (layer In2.Cu) (net 28))
   (segment (start 164.1189 88.5105) (end 164.1189 88.8536) (width 0.25) (layer In1.Cu) (net 28))
   (segment (start 156.1033 80.4949) (end 164.1189 88.5105) (width 0.25) (layer In1.Cu) (net 28))
   (segment (start 156.1033 80.0704) (end 156.1033 80.4949) (width 0.25) (layer In1.Cu) (net 28))