I have a stillen Super Charged 370z and I've been having a weird hesitation/sputter when letting off the clutch. I stored the car for winter and had it tuned shortly before. Any ideas on what could be causing this? Here's a short clip I cut out of a longer video of the problem.
https://photos.app.goo.gl/gLdZavpzHRaALxn87
edit: do you guys think I should hook my laptop up to uprev and see if anything comes up on it. I've only really used uprev once and had no clue what I was looking at.