Are you creating a new CR2 and setting up the joints from scratch or are you editing an existing CR2 to point to yor new OBJ file? (or have you tried both?) When you edited the figure you imported the OBJ for geometeries, not an export of the figur, right. Check and make sure the body part names in the obj and cr2 are the standard names, (chest, rCollar, rShldr, etc). Shouoldn't be changed, but I had trouble with the first version of Poser 4 renaming the collars and shoulders and that was messing up my conformers. I had to edit the CR2 to fix the names.