I talked with the mechanic who worked on it. He specifically remembers that because of the custom swap/set up, there’s a homemade bracket that makes proper adjustment screwy or weird. I wish they would’ve mentioned that when I picked up the car!! Hopefully, an adjustment will either fix or at least improve things. I must admit though, in my anger following my discovery of a slipping brand new clutch, I roasted my tires a few different times (no burnouts) and did a few hard (rolling) accelerations. Hopefully I didn’t ruin any unknown hope I may have had.