HELP Please
 

I live in plymouth right now, and I have my car at Brookdale Mitsu getting some stuff done to her.

Question is I need to double check my XACT flywheel [brand new] for the step height and I need to know where I can get it done at? It should be at .610" if im not mistaken. I know that they come pre stepped for the ACT 2600 [which is also brand new in box], but I just want to make damn sure its right before everything goes in.