I'm putting a diesel in and need to push the xfer case back 4" and need to get the driveshafts chopped. The shop I took it to in Asheville (smallish town) are scratching their heads. They say the shafts from my '91 TLC are an odd size from other toy and other metric and thay do not have the right size tubing. They say they could work around this if they could get other flanges but Toy does not sell them and their other supplier either. Can people who have had their fj80 shafts altered chim in.