I have a 4" superlift, blocks in the back on a 1983 k5. I'm having a bit of an axlewrap problem, or im assuming that thta's what it is. Last time at the beach, I had a lot of hop in the rear end in the sand. Today as I was leaving work, I spotted a Blazer with the exact same setup as mine, as I was walking by, I noticed that there were shocks mounted from the front shackle of the rear leaf springs to the top of the u-bolt plate on the rear axle. My only thought is that it was an attempt to control axle hop, I left a note on the windshield for a phone call or an email, is this an effective remedy, or does it just look like one? All of the traction bar setups I've seen on Blazers either kill ground clearance, ride quality, or both. What can I do?