So (ShelbyClone ) I've got my pig out with the spool and 4.11's right now. I've got a stocker dogleg with 2.75's in it right now. I just won a set of 3.27's online and when I get them I want to put them in with the spool.Right now with the dogleg and the axle seal leaking and getting the shoes on the pass side wet, I can only build 2 psi sitting still. So the main question is now matter what the gear ratio, the drive and coast pattern should be the same right ? I figure I can pull out the 4.11's and copy the pattern on the ring gear to make it work for the 3.27's. Anybody do it ? Seems pretty easy. I know basically how to set it, and get the backlash needed. Honestly, just afraid of having to do it twice.