Well of course I put something new into my car and it's not working... I had a custom iron disc made for my tC and something doesn't feel right. Either the installer put it in wrong or the disc was not made to the right specs. The point on the pedal where it engages is changing and it slips in 3rd gear. Does anyone know where I can find the thickness of the stock clutch disc and the stock flywheel step? Hopefully I can figure out whose fault it is so I wont have to pay another $1000