diff --git a/.gitignore b/.gitignore
index 7deeed6..3beab3c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,9 @@
 #temporary
 datasheets/
 pi-interface-board_v1.0/export/
+export/
+pcb2gcode/
+cad/import
 
 #kicad
 **/*-backups/*.zip
diff --git a/cad/housing.FCStd b/cad/housing.FCStd
index 8c3e3a2..5f79c6a 100644
Binary files a/cad/housing.FCStd and b/cad/housing.FCStd differ
diff --git a/led-boards_v0.1/fp-info-cache b/led-boards_v0.1/fp-info-cache
index 6cd6f96..abb06c3 100644
--- a/led-boards_v0.1/fp-info-cache
+++ b/led-boards_v0.1/fp-info-cache
@@ -1,4 +1,4 @@
-24204512933258749
+24204512935894736
 Audio_Module
 Reverb_BTDR-1H
 Digital Reverberation Unit, http://www.belton.co.kr/inc/downfile.php?seq=17&file=pdf (footprint from http://www.uk-electronic.de/PDF/BTDR-1.pdf)
diff --git a/led-boards_v0.1/led-boards_v0.1.kicad_prl b/led-boards_v0.1/led-boards_v0.1.kicad_prl
index d94055a..10271d8 100644
--- a/led-boards_v0.1/led-boards_v0.1.kicad_prl
+++ b/led-boards_v0.1/led-boards_v0.1.kicad_prl
@@ -1,6 +1,6 @@
 {
   "board": {
-    "active_layer": 35,
+    "active_layer": 0,
     "active_layer_preset": "",
     "auto_track_width": false,
     "hidden_netclasses": [],