Lifted a stock 1998 TJ 4" and added a 1 3/4" spacer in front to level it. Everything seemed and sounded find for a few weeks maybe put 200 miles on it. Recently it has started making a very noticeably loud knocking noise everytime the clutch is released. With the rear on stands and my son letting the clutch out I tried to determine the source of the noise. It is either the rear driveshaft coming out of the T/C or the Transfer Case itself. Hoping someone might have experienced a similiar problem B4 and have some advice. Thanks