I posted this in the ORD forum awhile back and didn't get much response. Has anyone had any experience with the 2 1/2" ORD shackle flip? How much did it change your pinion angle? How much did it move your axle foward? If it helps my current rear setup consist of 8" springs w/o load leaf, 1"Zero Rate, stock shackle setup and it sits a little lower than I like. I'm thinking that by using the 2 1/2" shackle flip and remove the 1" Zero Rate will level it up and give alot better flex. Up front I am running 6" procamp springs with ORD HD shackles. Any thoughts would be great.