I'm trying to re-install my damper after installing my new cam. I went to the local auto parts store and picked up an installation tool and coated the inside of the balancer with never seize. I'm having a hard time getting the darn thing on, and I'm wondering what I'm doing wrong. I'm using a 12'" adjustable wrench to turn the nut, but it's taking all I got to get the thing to move. I removed it with the puller to see if anything was obvious, but don't see anything. Yes it's lined up with the key way, and I saw no metal shavings or anything wrong. Is the never seize the problem?