diff --git a/carom-hat.kicad_pcb b/carom-hat.kicad_pcb
index 2c4ee4f..215dbc7 100644
--- a/carom-hat.kicad_pcb
+++ b/carom-hat.kicad_pcb
@@ -2,7 +2,7 @@
 
   (general
     (thickness 1.6)
-    (drawings 10)
+    (drawings 11)
     (tracks 79)
     (zones 0)
     (modules 37)
@@ -15,13 +15,13 @@
   )
 
   (layers
-    (0 F.Cu signal)
-    (31 B.Cu signal)
+    (0 F.Cu signal hide)
+    (31 B.Cu signal hide)
     (32 B.Adhes user)
     (33 F.Adhes user)
     (34 B.Paste user)
     (35 F.Paste user)
-    (36 B.SilkS user)
+    (36 B.SilkS user hide)
     (37 F.SilkS user)
     (38 B.Mask user)
     (39 F.Mask user)
@@ -61,7 +61,7 @@
     (grid_origin 200 150)
     (visible_elements 7FFFFFFF)
     (pcbplotparams
-      (layerselection 0x01030_ffffffff)
+      (layerselection 0x0103c_ffffffff)
       (usegerberextensions true)
       (usegerberattributes false)
       (usegerberadvancedattributes false)
@@ -1183,7 +1183,7 @@
     (tags "resistor 0603")
     (path /5B6C25EF)
     (attr smd)
-    (fp_text reference R1 (at 0 -1.45 90) (layer F.SilkS)
+    (fp_text reference R1 (at 0 1.524 90) (layer F.SilkS)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text value 68 (at 0 1.55 90) (layer F.Fab)
@@ -1219,7 +1219,7 @@
     (tags "resistor 0603")
     (path /5B6CB863)
     (attr smd)
-    (fp_text reference R2 (at 0 -1.45 90) (layer F.SilkS)
+    (fp_text reference R2 (at 0 1.524 90) (layer F.SilkS)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text value 68 (at 0 1.55 90) (layer F.Fab)
@@ -1255,7 +1255,7 @@
     (tags "resistor 0603")
     (path /5B6CD38D)
     (attr smd)
-    (fp_text reference R3 (at 0 -1.45 90) (layer F.SilkS)
+    (fp_text reference R3 (at 0.084 1.524 90) (layer F.SilkS)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text value 68 (at 0 1.55 90) (layer F.Fab)
@@ -1291,7 +1291,7 @@
     (tags "resistor 0603")
     (path /5B6CD3CC)
     (attr smd)
-    (fp_text reference R4 (at 0 -1.45 90) (layer F.SilkS)
+    (fp_text reference R4 (at 0 1.524 90) (layer F.SilkS)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text value 68 (at 0 1.55 90) (layer F.Fab)
@@ -1327,7 +1327,7 @@
     (tags "resistor 0603")
     (path /5B6D0053)
     (attr smd)
-    (fp_text reference R5 (at 0 -1.45 90) (layer F.SilkS)
+    (fp_text reference R5 (at 0 1.524 90) (layer F.SilkS)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text value 68 (at 0 1.55 90) (layer F.Fab)
@@ -1363,7 +1363,7 @@
     (tags "resistor 0603")
     (path /5B6D0092)
     (attr smd)
-    (fp_text reference R6 (at 0 -1.45 90) (layer F.SilkS)
+    (fp_text reference R6 (at 0 1.524 90) (layer F.SilkS)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text value 68 (at 0 1.55 90) (layer F.Fab)
@@ -1399,7 +1399,7 @@
     (tags "resistor 0603")
     (path /5B6D00D1)
     (attr smd)
-    (fp_text reference R7 (at 0 -1.45 90) (layer F.SilkS)
+    (fp_text reference R7 (at -0.17 1.524 90) (layer F.SilkS)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text value 68 (at 0 1.55 90) (layer F.Fab)
@@ -1435,7 +1435,7 @@
     (tags "resistor 0603")
     (path /5B6D0110)
     (attr smd)
-    (fp_text reference R8 (at 0 -1.45 90) (layer F.SilkS)
+    (fp_text reference R8 (at 0 1.524 90) (layer F.SilkS)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text value 68 (at 0 1.55 90) (layer F.Fab)
@@ -1753,6 +1753,9 @@
     )
   )
 
+  (gr_text "carom hat hw rev 5.1 @einsle.de" (at 231.75 146.19) (layer F.SilkS)
+    (effects (font (size 1 1) (thickness 0.25)))
+  )
   (gr_line (start 200 113.17) (end 200 130.95) (layer Edge.Cuts) (width 0.1))
   (gr_line (start 200 97) (end 200 113) (layer Edge.Cuts) (width 0.1))
   (gr_arc (start 262 97) (end 262 94) (angle 90) (layer Edge.Cuts) (width 0.1))
@@ -1844,7 +1847,7 @@
   (segment (start 249.53 123.67) (end 249.53 119.18) (width 0.2) (layer F.Cu) (net 23))
   (segment (start 257.15 123.5) (end 257.15 119.18) (width 0.2) (layer F.Cu) (net 24))
 
-  (zone (net 3) (net_name GND) (layer B.Cu) (tstamp 5B6C1D9F) (hatch edge 0.508)
+  (zone (net 3) (net_name GND) (layer B.Cu) (tstamp 5B6C001E) (hatch edge 0.508)
     (connect_pads (clearance 0.508))
     (min_thickness 0.254)
     (fill yes (arc_segments 16) (thermal_gap 0.508) (thermal_bridge_width 0.508))
@@ -2075,7 +2078,7 @@
       )
     )
   )
-  (zone (net 3) (net_name GND) (layer F.Cu) (tstamp 5B6C1D9C) (hatch edge 0.508)
+  (zone (net 3) (net_name GND) (layer F.Cu) (tstamp 5B6C001B) (hatch edge 0.508)
     (connect_pads (clearance 0.508))
     (min_thickness 0.254)
     (fill yes (arc_segments 16) (thermal_gap 0.508) (thermal_bridge_width 0.508))
diff --git a/carom-hat.kicad_pcb-bak b/carom-hat.kicad_pcb-bak
index 6a41322..405e2e4 100644
--- a/carom-hat.kicad_pcb-bak
+++ b/carom-hat.kicad_pcb-bak
@@ -2,7 +2,7 @@
 
   (general
     (thickness 1.6)
-    (drawings 10)
+    (drawings 11)
     (tracks 79)
     (zones 0)
     (modules 37)
@@ -15,13 +15,13 @@
   )
 
   (layers
-    (0 F.Cu signal)
-    (31 B.Cu signal)
+    (0 F.Cu signal hide)
+    (31 B.Cu signal hide)
     (32 B.Adhes user)
     (33 F.Adhes user)
     (34 B.Paste user)
     (35 F.Paste user)
-    (36 B.SilkS user)
+    (36 B.SilkS user hide)
     (37 F.SilkS user)
     (38 B.Mask user)
     (39 F.Mask user)
@@ -61,7 +61,7 @@
     (grid_origin 200 150)
     (visible_elements 7FFFFFFF)
     (pcbplotparams
-      (layerselection 0x00030_80000001)
+      (layerselection 0x01030_ffffffff)
       (usegerberextensions true)
       (usegerberattributes false)
       (usegerberadvancedattributes false)
@@ -84,9 +84,9 @@
       (subtractmaskfromsilk false)
       (outputformat 1)
       (mirror false)
-      (drillshape 1)
+      (drillshape 0)
       (scaleselection 1)
-      (outputdirectory ""))
+      (outputdirectory "gerber"))
   )
 
   (net 0 "")
@@ -1183,7 +1183,7 @@
     (tags "resistor 0603")
     (path /5B6C25EF)
     (attr smd)
-    (fp_text reference R1 (at 0 -1.45 90) (layer F.SilkS)
+    (fp_text reference R1 (at 0 1.524 90) (layer F.SilkS)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text value 68 (at 0 1.55 90) (layer F.Fab)
@@ -1219,7 +1219,7 @@
     (tags "resistor 0603")
     (path /5B6CB863)
     (attr smd)
-    (fp_text reference R2 (at 0 -1.45 90) (layer F.SilkS)
+    (fp_text reference R2 (at 0 1.524 90) (layer F.SilkS)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text value 68 (at 0 1.55 90) (layer F.Fab)
@@ -1255,7 +1255,7 @@
     (tags "resistor 0603")
     (path /5B6CD38D)
     (attr smd)
-    (fp_text reference R3 (at 0 -1.45 90) (layer F.SilkS)
+    (fp_text reference R3 (at 0.084 1.524 90) (layer F.SilkS)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text value 68 (at 0 1.55 90) (layer F.Fab)
@@ -1291,7 +1291,7 @@
     (tags "resistor 0603")
     (path /5B6CD3CC)
     (attr smd)
-    (fp_text reference R4 (at 0 -1.45 90) (layer F.SilkS)
+    (fp_text reference R4 (at 0 1.524 90) (layer F.SilkS)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text value 68 (at 0 1.55 90) (layer F.Fab)
@@ -1327,7 +1327,7 @@
     (tags "resistor 0603")
     (path /5B6D0053)
     (attr smd)
-    (fp_text reference R5 (at 0 -1.45 90) (layer F.SilkS)
+    (fp_text reference R5 (at 0 1.524 90) (layer F.SilkS)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text value 68 (at 0 1.55 90) (layer F.Fab)
@@ -1363,7 +1363,7 @@
     (tags "resistor 0603")
     (path /5B6D0092)
     (attr smd)
-    (fp_text reference R6 (at 0 -1.45 90) (layer F.SilkS)
+    (fp_text reference R6 (at 0 1.524 90) (layer F.SilkS)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text value 68 (at 0 1.55 90) (layer F.Fab)
@@ -1399,7 +1399,7 @@
     (tags "resistor 0603")
     (path /5B6D00D1)
     (attr smd)
-    (fp_text reference R7 (at 0 -1.45 90) (layer F.SilkS)
+    (fp_text reference R7 (at -0.17 1.524 90) (layer F.SilkS)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text value 68 (at 0 1.55 90) (layer F.Fab)
@@ -1435,7 +1435,7 @@
     (tags "resistor 0603")
     (path /5B6D0110)
     (attr smd)
-    (fp_text reference R8 (at 0 -1.45 90) (layer F.SilkS)
+    (fp_text reference R8 (at 0 1.524 90) (layer F.SilkS)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text value 68 (at 0 1.55 90) (layer F.Fab)
@@ -1753,6 +1753,9 @@
     )
   )
 
+  (gr_text "carom hat hw rev 5.1 @einsle.de" (at 231.75 146.19) (layer F.SilkS)
+    (effects (font (size 1 1) (thickness 0.25)))
+  )
   (gr_line (start 200 113.17) (end 200 130.95) (layer Edge.Cuts) (width 0.1))
   (gr_line (start 200 97) (end 200 113) (layer Edge.Cuts) (width 0.1))
   (gr_arc (start 262 97) (end 262 94) (angle 90) (layer Edge.Cuts) (width 0.1))
@@ -1844,7 +1847,7 @@
   (segment (start 249.53 123.67) (end 249.53 119.18) (width 0.2) (layer F.Cu) (net 23))
   (segment (start 257.15 123.5) (end 257.15 119.18) (width 0.2) (layer F.Cu) (net 24))
 
-  (zone (net 3) (net_name GND) (layer B.Cu) (tstamp 0) (hatch edge 0.508)
+  (zone (net 3) (net_name GND) (layer B.Cu) (tstamp 5B6C1D9F) (hatch edge 0.508)
     (connect_pads (clearance 0.508))
     (min_thickness 0.254)
     (fill yes (arc_segments 16) (thermal_gap 0.508) (thermal_bridge_width 0.508))
@@ -2075,7 +2078,7 @@
       )
     )
   )
-  (zone (net 3) (net_name GND) (layer F.Cu) (tstamp 0) (hatch edge 0.508)
+  (zone (net 3) (net_name GND) (layer F.Cu) (tstamp 5B6C1D9C) (hatch edge 0.508)
     (connect_pads (clearance 0.508))
     (min_thickness 0.254)
     (fill yes (arc_segments 16) (thermal_gap 0.508) (thermal_bridge_width 0.508))