The changes mentioned by ZOERA began at #731. I put another break at 758 because we changed the steering gear and mounts (which actually haven't made it into the manual yet...).
As far as the body change mentioned by Bobcat, we're trying to figure out what's going on. Same mold, but the lower body seems to be 3/8" higher in the front relative to the chassis. Not a bad thing because the
oil cooler scoop is
really low.