pinbasew = 3;
pinminh = 1.0;
-pinmaxh = 3;
+pinmaxh = 3.0;
pindh = 1.0;
pindwidth = 1.0;
eplen = sqrt(trestleheight*trestleheight + trestlebase*trestlebase*0.25);
topblockw = plugwmax + trestleplugd*2 + topblockthick*2;
- pinholebasew = pinbasew + pindwidth;
+ pinholebasew = pinbasew + pindwidth*2;
pinholeh = pinminh + pindh;
difference(){