Finally subscribed guys after having my 07 F150 FX4 for almost a year will get some more pics up soon, But a frequent reader of the blogs. I gotta question for anyone out there! I put a 2.5 inch leveling kit on my truck which is working fine ,but the shocks that came in the kit just cause my back end to bounce every time i hit a bump. Pulled them off and went back to the stock shocks and they work fine until i hit the 55 mph mark and i get the classic Ford bed shakes. Any Ideas?? I am thinking leaf springs???