Moved things around for better test images.

tests/SBR_rails.scad

@@ -1,5 +1,5 @@
 //
-// NopSCADlib Copyright Chris Palmer 2018
+// NopSCADlib Copyright Chris Palmer 2023
 // nop.head@gmail.com
 // hydraraptor.blogspot.com
 //

tests/bearing_blocks.scad

@@ -24,10 +24,11 @@ use <../utils/layout.scad>
 module scs_bearing_blocks()
     layout([for(s = scs_bearing_blocks) scs_size(s).x], 10) {
         part_thickness = 5;
-        scs_bearing_block_assembly(scs_bearing_blocks[$i], part_thickness);
+        translate([0, 60])
+            scs_bearing_block_assembly(scs_bearing_blocks[$i], part_thickness);
 
         if($i > 0) // skip $i==0, since no SCS6LUU long variant to match SCS6UU
-            translate([0, 60])
+            translate([0, 120])
                 scs_bearing_block_assembly(scs_bearing_blocks_long[$i - 1], part_thickness);
     }
 
@@ -37,10 +38,12 @@ module sbr_bearing_blocks()
         sbr_bearing_block_assembly(sbr_bearing_blocks[$i], part_thickness);
     }
 
-module bearing_blocks()
+module bearing_blocks() {
     scs_bearing_blocks();
-    translate([190,120,0])
+
+    translate([190, 0])
         sbr_bearing_blocks();
+}
 
 if($preview)
     bearing_blocks();

tests/circlips.scad

@@ -22,7 +22,7 @@ use <../utils/layout.scad>
 include <../vitamins/circlips.scad>
 
 module circlips(all = false)
-    layout([for(c = circlips) circlip_d3(c)], 10, false) let(c = circlips[$i]) {
+    layout([for(c = circlips) circlip_d3(c)], 5, false) let(c = circlips[$i]) {
         gap = circlip_d3(c) + 2;
 
         internal_circlip(c, 1);

tests/linear_bearings.scad

@@ -21,16 +21,18 @@ use <../utils/layout.scad>
 
 include <../vitamins/linear_bearings.scad>
 
-module linear_bearings()
+module linear_bearings() {
     layout([for(b = linear_bearings) 2 * bearing_radius(b)]) {
-        linear_bearing(linear_bearings[$i]);
-
         translate([0, 30])
+            linear_bearing(linear_bearings[$i]);
+
+        translate([0, 60])
             linear_bearing(long_linear_bearings[$i]);
     }
     layout([for(b = open_linear_bearings) 2 * bearing_radius(b)])
-        translate([105, 60])
+        translate([105, 0])
             linear_bearing(open_linear_bearings[$i]);
+}
 
 if($preview)
     linear_bearings();