Has anyone else had a problem installing a Reese type hitch with a shackle flip. It seems the new hardware covers the hole where my hitch once bolted to. I don't really want to drill a hole in my new shackle flip and add a spacer on the rear one to level it out. Does anyone have a solution besides not putting a hitch on. 85 Blazer on an 82 chassis, 6.2L Diesel, ORD flip, 35's with no cutting on a 4" lift.