I wasn't trying to be rude, man.. I just think it's one of those things the average person probably shouldn't tackle. I, of course, am not speaking from experience because that's something I'd unfortunately be paying someone else to do. You'll have the last laugh if you do it successfully yourself, as you will have saved somewhere between $400-1200 depending on whether you're doing front and rear or just one diff.
'99 TJ Sport | Rampage Frameless | 33x12.50x15 Goodyear MTR/K's | Poweraid TBS | Flowmaster 40 series | Herculined | 15% tint | LED interior lighting | AtoZ front/rear bumper | AtoZ tube rocker guards | Kenwood Excelon KDC-X993BT | Kicker 6.5's in soundbar | Alpine Type-R 4x6's in dash.