post_shorter = 1;
-screw_dia = 2.2;
+screw_dia = 2.64;
screw_big_dia = 3.6;
screw_big_len = 4.0;
demo_slop = 0.1;
-leg_height = 53.75;
+leg_height = 53.75 - 0.95;
leg_hole_dia = 5 + 0.75;
leg_big_dia = 37;
TestPiece2();
}
+module PostTestPiece(){ ////toplevel
+ holes = [ [ 0, 0] ];
+ holes_forcnrs = concat(holes, [ [1, 0] ]);
+ corners = TestPiece_holes2corners(holes_forcnrs);
+ difference(){
+ union(){
+ TileBase(corners[0], corners[2]);
+ Posts(holes);
+ RoundEdge(corners[0], corners[1]);
+ InterlockEdge(corners[3], corners[0], 0, nlobes=1);
+ }
+ PostHoles(holes);
+ }
+}
+
module Machine_NewRearProfile(){
// figures copied out of xfig edit boxes
// best not to edit the posbox size if poss - just move it