I put a rusty's 6 and a half inch long arm kit on about a year ago and have been fighting the shackles hitting the body both on compresion and rebound. It seems to be getting worse I have tried all I can think of and can't get rid of it. I dont want to lift the rear any more or rebuild the rear suspension but I cant think of any other way to fix it. Any ideas would be great. Hopefully someone has a fix out there.