Ok iam a ? for some sound advice , once my drive is installed , the question is aim running a drive shaft with 1350 u jints on both ends one on the flywheel side one on the drive side, i know a lot of guys use a solid input shaft with no u joint, but i don't have that set up , so i do know the u joints can not be in a straight line they like a little angle. What is the right angle ?