diff --git a/scad/arri_s.scad b/scad/arri_s.scad
index b4de592..deb473c 100644
--- a/scad/arri_s.scad
+++ b/scad/arri_s.scad
@@ -16,7 +16,7 @@ CapThickness = 3;
 
 CapCatchDiameter = 38;
 CapCatchLength = 2;
-CapCatchOffset = 15;
+CapCatchOffset = 15 + 1;
 
 CapRimDiameter = 46.5;
 CapRimThickness = 3;
@@ -465,7 +465,7 @@ module driveCouplingDCConnector () {
 
 
 
-PART2 = "bellows_camera_board";
+PART2 = "bellows_camera_board_adapter";
 
 if (PART2 == "drive_coupling_DC_connector") {
     driveCouplingDCConnector();
@@ -481,7 +481,7 @@ if (PART2 == "drive_coupling_DC_connector") {
     rotate([180, 0, 0]) animationMotorCap();
 } else if (PART2 == "drive_coupling") {
     driveCoupling();
-} else if (PART2 == "bellows_camera_board") {
+} else if (PART2 == "bellows_camera_board_adapter") {
     bodyCapBellowsAdapter();
 } else if (PART2 == "bellows_camera_board") {
     bellows_camera_board();
diff --git a/scad/jk_lens_assembly.scad b/scad/jk_lens_assembly.scad
index 4ee8941..76ca1f6 100644
--- a/scad/jk_lens_assembly.scad
+++ b/scad/jk_lens_assembly.scad
@@ -298,9 +298,11 @@ module debug () {
     translate([0, BackOffset, -70]) lensAssemblyBaseZ();
 }
 
-PART = "lens_assembly_threaded_z";
+PART = "lens_assembly_camera_bellows_board";
 
-if (PART == "lens_assembly_bellows_board") {
+if (PART == "lens_assembly_camera_bellows_board") {
+    bellows_camera_board();
+} else if (PART == "lens_assembly_bellows_board") {
     lensAssemblyBellowsBoard();
 } else if (PART == "lens_assembly_threaded_z") {
     lensAssemblyThreadedZ();
diff --git a/stl/jk_lens_assembly_bellows_board.stl b/stl/jk_lens_assembly_bellows_board.stl
index 2b7fc6c..2d77dfd 100644
Binary files a/stl/jk_lens_assembly_bellows_board.stl and b/stl/jk_lens_assembly_bellows_board.stl differ
diff --git a/stl/jk_lens_assembly_camera_bellows_board.stl b/stl/jk_lens_assembly_camera_bellows_board.stl
new file mode 100644
index 0000000..05e2dc6
Binary files /dev/null and b/stl/jk_lens_assembly_camera_bellows_board.stl differ