I have that one. The fix is in the XML file. Tormach will tell you how to do it... after you sign away your warrenty. It takes about 30 seconds to change the file and you will kik yourself for not figuring it out in the first place. I agreed not to tell, so in the interest of not antagonizing them this is all you get :-)
If your warrenty is out anyway then it won't matter. If I remember right this saved me about $1500 over their probe and tool setter.