diff --git a/hardware.scad b/hardware.scad
index b0d448f..025430d 100644
--- a/hardware.scad
+++ b/hardware.scad
@@ -1,4 +1,38 @@
-include <settings.scad>;
+// License: LGPL 2.1
+
+rodsize = 6;	//threaded/smooth rod diameter in mm
+xaxis = 182.5;	//width of base in mm
+yaxis = 266.5;	//length of base in mm
+
+
+screwsize = 3;	//bearing bore/screw diameter in mm
+bearingsize = 10;	//outer diameter of bearings in mm
+bearingwidth = 4;	//width of bearings in mm
+
+
+rodpitch = rodsize / 6;
+rodnutsize = 0.8 * rodsize;
+rodnutdiameter = 1.9 * rodsize;
+rodwashersize = 0.2 * rodsize;
+rodwasherdiameter = 2 * rodsize;
+screwpitch = screwsize / 6;
+nutsize = 0.8 * screwsize;
+nutdiameter = 1.9 * screwsize;
+washersize = 0.2 * screwsize;
+washerdiameter = 2 * screwsize;
+partthick = 2 * rodsize;
+vertexrodspace = 2 * rodsize;
+
+
+c = [0.3, 0.3, 0.3];
+rodendoffset = rodnutsize + rodwashersize * 2 + partthick / 2;
+vertexoffset = vertexrodspace + rodendoffset;
+
+
+renderrodthreads = false;
+renderscrewthreads = false;
+fn = 36;
+
 
 
 module rod(length, threaded) if (threaded && renderrodthreads) {