Hey I need some help I lowered my 03 yukon denali 2 inch spindles in the front and 1 inch keys the rear is 4 inch springs the front is great could ask for better the back not so much it bottoms put on every Lil thing on the rear it's so aggravating image shock extenders but there not installed yet I bought shocks with my.kit for the rear but something isn't right that is all of the shock that's out with weight on the truck