I replaced my mono leafs with 5-leaf multis, CE Slide-A-Links, and a 1 1/2" lowering block. The weird thing is that my passenger side leaf slides side to side on the rear solid bushing. The driver side is fine. All bolts were torqued with the car on the ground so there shouldn't be anything binding. Also the Slide-A-Links have the proper bushing spacing on the bar. I'm thinking it's got to be either a defective spring or a bent frame. Any opinions on what the problem is?

Thanks,
-Chad