sheetX=850 sheetY=1300 bit_width=6.25 #3.175 mickeymouse = 1 pieceWidth=250 pieceHeight=250 pieceDepth=400 pieceX = 100 pieceY = 100 teethA = 7 teethB = 7 teethC = 13 material = 13.3 border=55 edgex=400 edgey=100 taper = .5 tapermat = 20