So last week I finally had a chance to get some new leaf springs installed to address the wheel hop. I called ATS Spring and ordered some 5 over 1 springs to replace the weak 3 over 1's on the truck. They are going to be firm but I don't think they are going to be too stiff. If so I will pop a leaf out. I can't wait to get the bed back on and drive it! I want to find a 3.23 gearset before the bed goes on just for easier installation. It does not need the 3.91's in it now.