Nice work!
Grattan, Gingerman and Mid Ohio are what I consider my home tracks. I have over 100 laps at each. My best at Grattan was 1.31.1 in my '14 Mustang.
Once European adventure is over next year I'll be looking forward to get back here for sure. But first I need to get into the 7's on the Nordschleife. If this season ever resumes here
P.S. Also a big HELL YES to track days resuming in Michigan! Go Blue!