I created a *.MCX in MCX2 file from a parasolid (*.x_t) made in Solidworks2007. I have made changes to the file in SW and have succesfully done the change recognition a couple of times. Now in this last rounnd of editing, when I do the change recogntition, the position of the new solid is offset from the old one. It is not rotated, just off by about 1/4" along two axis. I have tried change recognition with the *.sldprt also but I have the same problem. Is there something that I should do or not do?