heyas; the joint parameters are in the channels of the body parts in the 'second' section of the cr2. in john stallings' cr2 edit(or), you can simply copy the whole body part from the old file and 'paste over' the body part in the new file. or you can copy all the channels and 'paste over' the new file's channels for that part. cr2 edit(or) will also let you search and replace. replace the :1 or :2 or whatever with a null value if you like. you can change the :# throughout the whole file without worrying about messing up anything else.