What suspension setup are you running up front?
I ended up doing the trail gear 5"HD leafs and made my own shackles. When I set it on the ground the rear of the leafs swing up and hit my frame. I haven't added the shocks or bump stops yet. Would that make a diff if those were installed. I'm wondering if I need to do a diff setup.
bump stops are key, you dont want your spring to go neg. arch
how long are your shackles? what does your pinion angle look like??