Ok I had a welded diff in my car to start with. I didn't like the chatter/clunk/chirp so I decided to man up and get a 2way. I got the diff bolted up and when I went connect the drive-shaft it was about a 1.5" gap between the diff and the drive-shaft. I pulled out the drive-shaft a bit from the tranny to connect it to the diff. I want to know is that normal? Also I went out and did a few donuts afterward and drove the car around for a bit only noises I heard were when I gas'd it around corners going slow (clutching there was no noise). Just want to make sure I don't have issues later on...holler!!