From 072efd5ee95e95e3f5b47a876236649805172092 Mon Sep 17 00:00:00 2001
From: Jan Huwald <jh@sotun.de>
Date: Tue, 11 Feb 2014 13:27:30 +0100
Subject: replace vertical thread bar width screws


diff --git a/connector.scad b/connector.scad
index b3c3eec..89b5f9d 100644
--- a/connector.scad
+++ b/connector.scad
@@ -19,16 +19,8 @@ module connector_half(
 
     // lower horizontal bar
     cube([bar_thickness/2 + rail_width + pla_epsilon, bar_thickness, bar_thickness]);
-
-    // vertical thread bold receiver (extremal)
-    translate([tray_width/2 - bar_thickness, bar_thickness, tray_height-bar_thickness])
-      cube([bar_thickness, bar_thickness, bar_thickness]);
   }
 
-  // vertical thread bold receiver (central)
-  translate([0, bar_thickness, tray_height-bar_thickness])
-    cube([bar_thickness/2, bar_thickness, bar_thickness]);
-
   // male downward positioning nippel
   if (!border_bottom && !border_side)
     translate([rail_width, bar_thickness / 2, 0]) nipple();
diff --git a/connector_front.scad b/connector_front.scad
index b3bacb8..ccfe56e 100644
--- a/connector_front.scad
+++ b/connector_front.scad
@@ -9,7 +9,14 @@ module front_connector_half(
   border_top = false,
   border_bottom = false
 ) difference() {
-  connector_half(border_side, border_top, border_bottom);
+  union() {
+    connector_half(border_side, border_top, border_bottom);
+
+    // vertical thread bold receiver (extremal)
+    if (!border_side)
+      translate([tray_width/2 - bar_thickness, bar_thickness, tray_height-bar_thickness])
+        cube([bar_thickness, bar_thickness, bar_thickness]);
+  }
 
   // receiver for rail
   if (!border_side)
diff --git a/full_model.scad b/full_model.scad
index b0c0a2f..aec1780 100644
--- a/full_model.scad
+++ b/full_model.scad
@@ -45,10 +45,11 @@ for (x = [0:num_hdd_x])
   translate([bar_thickness/2 + x * tray_width, bar_thickness/2, -tray_height/2])
     cylinder(h = (num_hdd_y + 1) * tray_height, r = rod_diameter/2, $fs=0.1);
 
-for (y = [0:num_hdd_y-1])
-  translate([-tray_width/4, bar_thickness * 1.5, (y+1) * tray_height - bar_thickness/2])
-    rotate([0, 90, 0])
-      cylinder(h = (num_hdd_x + 0.5) * tray_width, r = rod_diameter/2, $fs=0.1);
+for (x = [0:num_hdd_x-1])
+  for (y = [0:num_hdd_y-1])
+    translate([(x + 0.5) * tray_width - bar_thickness/2, bar_thickness * 1.5, (y+1) * tray_height - bar_thickness/2])
+      rotate([0, 90, 0])
+        cylinder(h = 3 * bar_thickness, r = rod_diameter/2, $fs=0.1);
 
 translate([bar_thickness + floor(num_hdd_x/2) * tray_width, -hdd_standout, bar_thickness + floor(num_hdd_y/2) * tray_height])
   color("Blue") hdd();
-- 
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