4th gear starting at 2500 rpms all the way to 7k rpms. I felt the car break up the tiniest bit towards the top end, but it didn’t effect acceleration. I noticed my ethanol content started at 52 and slowly raised to 57 as I got higher in the rpms, it dropped back down to 52 when I started cruising again after doing the log. Other than the very minor hiccup up top everything else was fine.