diff --git a/app/data/cfg.json b/app/data/cfg.json
index 7f22444..90d7514 100644
--- a/app/data/cfg.json
+++ b/app/data/cfg.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.8.139",
+  "version": "1.8.140",
   "ext_port": 1111,
   "profiles": {
     "mcopy": {
diff --git a/app/package-lock.json b/app/package-lock.json
index 3896624..2eb2027 100644
--- a/app/package-lock.json
+++ b/app/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "mcopy-app",
-  "version": "1.8.139",
+  "version": "1.8.140",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
diff --git a/app/package.json b/app/package.json
index 903767f..a410abc 100644
--- a/app/package.json
+++ b/app/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mcopy-app",
-  "version": "1.8.139",
+  "version": "1.8.140",
   "description": "GUI for the mcopy small gauge film optical printer platform",
   "main": "main.js",
   "scripts": {
diff --git a/data/cfg.json b/data/cfg.json
index 7f22444..90d7514 100644
--- a/data/cfg.json
+++ b/data/cfg.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.8.139",
+  "version": "1.8.140",
   "ext_port": 1111,
   "profiles": {
     "mcopy": {
diff --git a/package-lock.json b/package-lock.json
index 7f2ed7d..4ef178d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "mcopy",
-  "version": "1.8.139",
+  "version": "1.8.140",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "mcopy",
-      "version": "1.8.139",
+      "version": "1.8.140",
       "license": "MIT",
       "dependencies": {
         "alert": "file:app/lib/alert",
diff --git a/package.json b/package.json
index 3e5b66c..3710cbf 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mcopy",
-  "version": "1.8.139",
+  "version": "1.8.140",
   "description": "Small gauge film optical printer platform",
   "main": "build.js",
   "directories": {
diff --git a/processing/mcopy/cfg.json b/processing/mcopy/cfg.json
index 7f22444..90d7514 100644
--- a/processing/mcopy/cfg.json
+++ b/processing/mcopy/cfg.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.8.139",
+  "version": "1.8.140",
   "ext_port": 1111,
   "profiles": {
     "mcopy": {
diff --git a/scad/lamp_debug.scad b/scad/lamp_debug.scad
new file mode 100644
index 0000000..3892e09
--- /dev/null
+++ b/scad/lamp_debug.scad
@@ -0,0 +1,89 @@
+use <./common/common.scad>;
+
+LensD = 42;
+LensT = 2.25;
+LensSphere = 74.5;
+
+NeopixelD = 23.5;
+NeopixelSpacing = 19.1;
+NeopixelBoltD = 2;
+NeopixelT = 1.7;
+
+BaseY = -50;
+
+module lens (pos = [0, 0, 0], rot = [0, 0, 0]) {
+    translate(pos) rotate(rot) {
+        cylinder(r = R(LensD), h = LensT, center = true, $fn = 120);
+        difference () {
+            translate([0, 0, (-LensSphere / 2) + 6.5]) sphere(r = R(LensSphere), $fn = 240);
+            translate([0, 0, -50]) cube([100, 100, 100], center = true);
+        }
+    }
+}
+
+module neopixel_seven (pos = [0, 0, 0], rot = [0, 0, 0]) {
+    Z = 1.7;
+    translate(pos) rotate(rot) {
+        difference () {
+            cylinder(r = R(NeopixelD), h = NeopixelT, center = true, $fn = 50);
+            translate([NeopixelSpacing / 2, 0, 0]) cylinder(r = R(NeopixelBoltD), h = 10, center = true, $fn = 20);
+            translate([-NeopixelSpacing / 2, 0, 0]) cylinder(r = R(NeopixelBoltD), h = 10, center = true, $fn = 20);
+        }
+        translate([0, 0, Z]) cube([4.8, 4.8, 1.7], center = true);
+        translate([0, 7.2, Z]) cube([4.8, 4.8, 1.7], center = true);
+        translate([0, -7.2, Z]) cube([4.8, 4.8, 1.7], center = true);
+        rotate([0, 0, 60]) translate([0, 7.2, Z]) cube([4.8, 4.8, 1.7], center = true);
+        rotate([0, 0, -60]) translate([0, -7.2, Z]) cube([4.8, 4.8, 1.7], center = true);
+        rotate([0, 0, -60]) translate([0, 7.2, Z]) cube([4.8, 4.8, 1.7], center = true);
+        rotate([0, 0, 60]) translate([0, -7.2, Z]) cube([4.8, 4.8, 1.7], center = true);
+    }
+}
+
+module lens_mount (pos = [0, 0, 0], rot = [0, 0, 0]) {
+    translate(pos) rotate(rot) {
+        difference () {
+            union () {
+                cylinder(r = R(48), h = 5, center = true, $fn = 120);
+                translate([0, -30, 0]) cube([25, 40, 5], center = true);
+                translate([0, BaseY, 0]) cube([25, 5, 15], center = true);
+            }
+            translate([0, 50, 0]) cube([100, 100, 100], center = true);
+            cylinder(r = R(40), h = 5 + 1, center = true, $fn = 120);
+            cylinder(r = R(42.25), h = 2.5, center = true, $fn = 120);
+            translate([25.5 / 2, -50, -1.7 / 2]) rotate([0, 45, 0]) cube([1, 20, 1], center = true);
+            translate([-25.5 / 2, -50, -1.7 / 2]) rotate([0, 45, 0]) cube([1, 20, 1], center = true);
+        }
+    }
+}
+
+module neopixel_seven_mount (pos = [0, 0, 0], rot = [0, 0, 0]) {
+    translate(pos) rotate(rot) {
+        difference () {
+            union () {
+                cylinder(r = R(26), h = 5, center = true, $fn = 120);
+                translate([0, -25, 0]) cube([25, 50, 5], center = true);
+                translate([0, BaseY, -3]) cube([25, 5, 15], center = true);
+            }
+            cylinder(r = R(23.7), h = 2, center = true, $fn = 120);
+            cylinder(r = R(15), h = 5 + 1, center = true, $fn = 120);
+            translate([0, 0, 5 / 2]) cylinder(r = R(21.5), h = 5, center = true, $fn = 120);
+            translate([0, 23.7 / 2, 0]) cube([23.7, 23.7, 2], center = true);
+            translate([0, 53, 0]) cube([100, 100, 100], center = true);
+            //bolts
+            translate([NeopixelSpacing / 2, 0, 0]) cylinder(r = R(NeopixelBoltD), h = 10, center = true, $fn = 20);
+            translate([-NeopixelSpacing / 2, 0, 0]) cylinder(r = R(NeopixelBoltD), h = 10, center = true, $fn = 20);
+            //caps
+            translate([NeopixelSpacing / 2, 0, 10 / 2]) cylinder(r = R(4), h = 10, center = true, $fn = 20);
+            translate([-NeopixelSpacing / 2, 0, 10 / 2]) cylinder(r = R(4), h = 10, center = true, $fn = 20);
+            //marks
+            translate([25.5 / 2, -50, 0]) rotate([0, 45, 0]) cube([1, 20, 1], center = true);
+            translate([-25.5 / 2, -50, 0]) rotate([0, 45, 0]) cube([1, 20, 1], center = true);
+        }
+    }
+}
+
+//lens([0, 0, 20]);
+lens_mount([0, 0, 0]);
+
+//neopixel_seven();
+//neopixel_seven_mount();
\ No newline at end of file