['63GENIII]

Sorry Jason. It will be a breeze for you though. You've got some pretty mad skills! I've got the trans to tcase joints parallel and a working angle of 2 degrees. The tcase to Pinion was parallel as well with around 5 deg working angle but it felt like I was getting a little axle wrap as I would take off so having nothing but a 5 degree shim, I put it in and pointed the Pinion down. The vibration did change but its a little stronger. I almost think that the tcase may be moving around a little too. More investigating. May have to mount a GoPro underneath to see what's going on