I need some guidance on replacing the ring gear on my carrier. I am replacing my 4.10 with a 3.21 on my G80 carrier in my 14 bolt full float rear end. What torque should the bolt be at and should I use lock tight or not. I've never done this so this is all new to me. I have a dial indicator and will get the backlash set, check how the gears mesh and shim if necessary. The front pinion housing is complete so I am not touching that. I would appreciate any tips you have. TIA