hey everyone just finished installing my R.R.O. spoa kit with 6 inch perches, 2 inch shackles and there ott stage 1 kit and had a question after install my rear end sits a inch lower than the front is this normal or can i correct this. also my springs got real stiff i feel allot more bumps than i used to and there them same springs. 87 Suzuki samurai 1.3Lt