I have to have the cardan cv completely rebuilt. the ball was gouged. so im gonna be out just under 200$. pretty good for 3 ujoints installed and new flange, ball kit, and yoke? also would a spacer help to keep the angles not as severe? maybe the shaft it too short? I have a 6 inch lift. how long should to total length be. since they are going to cut the old cardan off and replace it should i go that route and have them lenghten it?