From c264b54a840713d8cfd08e597e8a00bf766cc072 Mon Sep 17 00:00:00 2001
From: Nihilazo <nico@itwont.work>
Date: Tue, 20 Jul 2021 21:24:39 +0100
Subject: [PATCH] avoid thin walls by moving pegs

---
 assembly.scad |  2 +-
 plate.scad    |  8 ++++----
 supports.scad | 20 ++++++++++++++++----
 3 files changed, 21 insertions(+), 9 deletions(-)

diff --git a/assembly.scad b/assembly.scad
index 6a587f1..4d6d452 100644
--- a/assembly.scad
+++ b/assembly.scad
@@ -30,7 +30,7 @@ rotate([180,0,0]) {
 
 intersection() {
     translate([-wall_width-tolerance,-wall_width-tolerance,0])
-        cube([wall_width+tolerance+pcb_size,wall_width+tolerance+pcb_size,50]);
+        cube([wall_width+tolerance+(pcb_size/4),wall_width+tolerance+(pcb_size/4),50]);
     union() {
         box();
         translate([0,0,wall_height+support_depth]) {
diff --git a/plate.scad b/plate.scad
index dd087b0..ed71b43 100644
--- a/plate.scad
+++ b/plate.scad
@@ -51,16 +51,16 @@ module plate() {
         }
     }
         // mounting pegs 
-       translate([-tolerance-wall_width/2,-tolerance-wall_width/2,-plate_thickness]){
+       translate([-wall_width/2,-wall_width/2,-plate_thickness]){
            cube([hole_size-tolerance,hole_size-tolerance,hole_depth], center=true);
        }
-       translate([tolerance+wall_width/2+(pcbs_long*pcb_size),-tolerance-wall_width/2,-plate_thickness]){
+       translate([wall_width/2+(pcbs_long*pcb_size),-wall_width/2,-plate_thickness]){
            cube([hole_size-tolerance,hole_size-tolerance,hole_depth], center=true);
        }
-       translate([tolerance+wall_width/2+(pcbs_long*pcb_size),tolerance+wall_width/2+(pcbs_wide*pcb_size),-plate_thickness]){
+       translate([wall_width/2+(pcbs_long*pcb_size),wall_width/2+(pcbs_wide*pcb_size),-plate_thickness]){
            cube([hole_size-tolerance,hole_size-tolerance,hole_depth], center=true);
        }
-       translate([-tolerance-wall_width/2,tolerance+wall_width/2+(pcbs_wide*pcb_size),-plate_thickness]){
+       translate([-wall_width/2,wall_width/2+(pcbs_wide*pcb_size),-plate_thickness]){
            cube([hole_size-tolerance,hole_size-tolerance,hole_depth], center=true);
        }
 }
diff --git a/supports.scad b/supports.scad
index 487ca2c..b59565c 100644
--- a/supports.scad
+++ b/supports.scad
@@ -136,16 +136,28 @@ module box() {
            cube([pcb_size, cutout_width, cutout_depth+1]);
        }
     // mounting holes for plate
-       translate([-tolerance-wall_width/2,-tolerance-wall_width/2,wall_height+support_depth-hole_depth/2]){
+       translate(
+       [-wall_width/2,
+       -wall_width/2,
+       wall_height+support_depth-hole_depth/2]){
            cube([hole_size,hole_size,hole_depth+0.01], center=true);
        }
-       translate([tolerance+wall_width/2+(pcbs_long*pcb_size),-tolerance-wall_width/2,wall_height+support_depth-hole_depth/2]){
+       translate(
+       [wall_width/2+(pcbs_long*pcb_size),
+       -wall_width/2,
+       wall_height+support_depth-hole_depth/2]){
            cube([hole_size,hole_size,hole_depth+0.01], center=true);
        }
-       translate([tolerance+wall_width/2+(pcbs_long*pcb_size),tolerance+wall_width/2+(pcbs_wide*pcb_size),wall_height+support_depth-hole_depth/2]){
+       translate(
+       [wall_width/2+(pcbs_long*pcb_size),
+       wall_width/2+(pcbs_wide*pcb_size),
+       wall_height+support_depth-hole_depth/2]){
            cube([hole_size,hole_size,hole_depth+0.01], center=true);
        }
-       translate([-tolerance-wall_width/2,tolerance+wall_width/2+(pcbs_wide*pcb_size),wall_height+support_depth-hole_depth/2]){
+       translate(
+       [-wall_width/2,
+       wall_width/2+(pcbs_wide*pcb_size),
+       wall_height+support_depth-hole_depth/2]){
            cube([hole_size,hole_size,hole_depth+0.01], center=true);
        }
     }