Just looking for some opinions. I have TC EZ-rides (4") on my 72 K5 . It's got the stock springs in the rear along with a ORD shackle flip (oh yeah, poly bushings and greasable joints too). Shocks are RS9000s set to 1 (light). Anyhoo, after about 500 miles on em, they are still stiff. I've been too busy fixin and tweakin other things to really work on the ride, but they either need to get softer or I'm gonna need a 5-point harness! Any thoughts?