So after raising the truck, I noticed the tailshaft gets real close to the crosmember on full drop. Simple enough, just remove the tailshaft and flip it! Well, good luck, the yoke seems to have bonded to the diff flange, never been removed since fitted in '96 at the factory. Tried the old "when in doubt, give it a clout" philosophy, even "the greater the doubt, the greater the clout", nothing. Short of burying a cold chisel between them, I'm at a loss. Anyone have any suggestions? Was even tempted to leave the bolts loose and go for a drive!