I had a pretty descent squat but never realized it was a high bar, way up on my traps. I was a bodybuilder recently converted into a powerlifter. It took some time to adjust to lowering the bar on my back, the pressure on my wrists and bicep tendon is frightening. Once I started wrapping my wrists it got much much better. I wrap my wrists with those thick ass INZER Z Knee wraps, makes my wrist look about 18 inches but it takes the pressure and the worrying of me and now my squats are moving up. Although on ME days I do rotate High Bar squats, its a good mix up exercise.
Just my 2 pennies
Mike