So what is everyone doing to run 37's with a 2012? Since it has the torsion diff it is not advised to run the top perch, so how is people getting the clearance. I know I need glass fenders and that's fine but I want to make sure I can get the height I need before doing glass. I plan on doing Fox 3.0's so the top perch is just being used as a reference for the height that I need to run.