Well, axle is about to go in, and I wanted to get the studs set before the springs went in. The studs do not bottom out in the threads in the case. The holes in the case are exactly 1.5", and the threaded portion of the new stud is just a little over 1". This is brand new hardware made by Superlift. Has all three ubolts, the 2 studs, and nylock locking nuts for all of them. Am I missing something here??? I cant torque them down cause I will start eating the threads of the case with the unthreaded portion of the stud. What should I do??