Has anyone had issues running aftermarket front double carden DS? I have a 3.5" Pro Comp lift. (Kit came with coils, adjustable trackbars, tie rod end links.) I installed lift and cams on the lower control arms. 4WheelParts did the alignment. Havent had any issues whatsoever until I was installing rear lights on SRC gen 2 rear bumper and noticed grease all over the heat shield coming from the front drive shaft. My wife primarily drives the jeep and dont want any issues. I purchased the Pro Comp aftermarket double carden DS. I am wondering if this was the right choice or has anyone else had issues or a better solution. I can post caster and pinion angles in a few. Got to get out there and check them and verify what they were on the alignment sheet.