A-Body Round #2- My '76 Scamp restore...

Alignment is done. Dropped it off after that at the exhaust shop. Hoping they can get the exhaust installed tomorrow. I bought the prebent TTI system for it, which doesn't fit at all... I saw some pics of TTI installed on some A's older than mine and they looked to fit well... thinking maybe some changes were made on the late models that didn't get caught in the system design... Anyway, the only part of the system I left installed from my attempt to put it on was the headpipe, which pretty much touches the Floorpan... just while loading the car on the trailer and in the lot at the alignment shop I've noticed a pretty bad rattle when the car is in reverse... it didn't make that sound when I started the project last July...I'm hoping the rattle turns out to be the headpipe hitting the floor and it goes away once the exhaust guys mod the prebent system to fit.