I'm having a problem installing my Ingalls Torque Damper...I installed it following the online guide I found on this site, but I cant get the nuts to turn to make the correct adjustment. Right now its at about 14-15mm and I cant get it to the recommended 12mm. Whenever I try to turn them, the whole damper turns, not just the nuts. Anyone else have this problem? Also, has anyone else had a weird vibration in there car after installing Ingalls? I drove it just once after putting it on and my car had a strange vibration when I started from a dead stop. Any advice on these things?