Extended shackle with the 57\" swap good or bad? I am sure this has been discussed among the "high end" suspension guru's, but i am only slightly smarter than a dumb rock and need it speeled out for me /forums/images/icons/grin.gif Ok, I have ORD's shakle flip hangers and i am going to reverse mount them. so i will be able to run 55" springs in the stock location. i have two options 1) Redrill the holes 2 in. back and run the stock shackle 2) Keep the hanger in the stock location and run 2" longer rear shackle I read that a 20* rear rake of the shackle is benifical (why?), Would option #2 be better? why/why not? Thanks in advance!