Fix the dual projector script and add notes

app/data/cfg.json

@@ -1,5 +1,5 @@
 {
-  "version": "1.8.77",
+  "version": "1.8.81",
   "ext_port": 1111,
   "profiles": {
     "mcopy": {

app/package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "mcopy-app",
-  "version": "1.8.77",
+  "version": "1.8.81",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {

app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "mcopy-app",
-  "version": "1.8.77",
+  "version": "1.8.81",
   "description": "GUI for the mcopy small gauge film optical printer platform",
   "main": "main.js",
   "scripts": {

data/cfg.json

@@ -1,5 +1,5 @@
 {
-  "version": "1.8.77",
+  "version": "1.8.81",
   "ext_port": 1111,
   "profiles": {
     "mcopy": {

ino/mcopy_mono_firmware_projectors/mcopy_mono_firmware_projectors.ino

@@ -15,6 +15,10 @@
  *  - controls the directional relays of the primary projector.
  * 07 - CH8 - 4 pronged trigger cable
  *  - triggers the primary projectory
+ * 
+ * Pins - 4CH Sainsmart Solid State Relay Board
+ * 06 - CH1 - FWD PROJ2
+ * 05 - CH2 - FWD PROJ2
  */
 
 boolean debug_state = false;
@@ -30,7 +34,7 @@ const int proj_second_fwd_pin = 6;
 const int proj_second_bwd_pin = 5;
 const int proj_second_pin = 4;
 
-const int proj_momentary = 60;
+const int proj_momentary = 90;
 const int proj_time = 950; //secondary projector speed
 const int proj_delay = 42;
 
@@ -58,7 +62,8 @@ const char cmd_debug = 'd';
 const char cmd_connect = 'i';
 volatile char cmd_char = 'z';
 const char cmd_mcopy_identifier = 'm';
-const char cmd_proj_identifier = 'd'; //dual projector identifier
+const char cmd_proj_identifier = 'x'; //dual projector identifier
+//const char cmd_proj_identifier = 'j'; //single projector identifier
 
 const int serialDelay = 5;
 

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "mcopy",
-  "version": "1.8.77",
+  "version": "1.8.81",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "mcopy",
-      "version": "1.8.77",
+      "version": "1.8.81",
       "license": "MIT",
       "dependencies": {
         "arduino": "file:app/lib/arduino",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "mcopy",
-  "version": "1.8.77",
+  "version": "1.8.81",
   "description": "Small gauge film optical printer platform",
   "main": "build.js",
   "directories": {

processing/mcopy/cfg.json

@@ -1,5 +1,5 @@
 {
-  "version": "1.8.77",
+  "version": "1.8.81",
   "ext_port": 1111,
   "profiles": {
     "mcopy": {

scad/cpc_connectors.scad

@@ -4,21 +4,21 @@
 
 include <./common/common.scad>;
 
-PART="9pin_socket";
+PART="9pin_plugx";
 
 FN = 120;
 
-PlugD = 15.75;
+PlugD = 16.15 - 0.6;
 PlugH = 11.65;
-PlugGuideD = 17;
+PlugGuideD = 17 - 0.6;
 PlugPinD = 3.1;
 
 PlugGuideRetraction = 1.25;
 
 PinSpacing = 3.85;
 
-SocketD = PlugD + 0.4;
-SocketGuideD = PlugGuideD + 0.5;
+SocketD = 16.15;
+SocketGuideD = 17.5;
 
 SocketOuterD = 20;
 SocketH = 10.5;

scad/mcopy_rails.scad

@@ -563,15 +563,17 @@ module bearing_roller (pos = [0, 0, 0], rot = [0, 0, 0]) {
     }
 }
 
-module bearing_roller_inner (pos = [0, 0, 0], rot = [0, 0, 0]) {
+module bearing_roller_inner (pos = [0, 0, 0], rot = [0, 0, 0], Solid = false) {
     translate(pos) rotate(rot) difference () {
         union () {
             cylinder(r = R(7.8), h = 15, center = true, $fn = 60);
             translate([0, 0, 4.5]) cylinder(r = R(11), h = 1, center = true, $fn = 80);
         }
+        if (!Solid) {
             cylinder(r = R(5.25), h = 20 + 1, center = true, $fn = 60);
         }
     }
+}
 
 module corner_bracket (pos = [0, 0, 0], rot = [0, 0, 0]) {
     W = 19;
@@ -904,7 +906,7 @@ module rail_sizing (L = 1000) {
 }
 
 
-PART = "camera_sled_bolexx";
+PART = "bearing_roller_inner_solid";
 
 if (PART == "rail_end") {
     rail_end(Projector = true);
@@ -920,6 +922,8 @@ if (PART == "rail_end") {
     bearing_roller();
 } else if (PART == "bearing_roller_inner") {
     rotate([180, 0, 0]) bearing_roller_inner();
+} else if (PART == "bearing_roller_inner_solid") {
+    rotate([180, 0, 0]) bearing_roller_inner(Solid = true);
 } else if (PART == "side_lens_sled_bearing_plate") {
     rotate([0, 90, 0]) side_lens_sled_bearing_plate();
 } else if (PART == "corner_bracket") {