I just got a comptech exhaust and finished the install tonight. The drivers side tip sticks out about 1.5" less than the passenger side! This is a brand new exhaust on a '91. The hangers on the drivers side don't line up vertically like the passenger side--they're about 1.5" too far towards the front of the car! ahhh! So what to do now? send it back to comptech? get a muffler shop to modify it? anyone else have this problem? help!