My best lap of the day on 7/18/2021 at Club Motorsports running in the white group with NER PCA in my 2016 Porsche Cayman GTS. I'm running all stock except 245/40-R18 front & 275/40-R18 rear tires mounted on Apex EC-7Rs wheels, and negative camber dialed in all around. Tires are Yokohama Advan Apex V601s, which are exceptional in the wet, but I didn't feel great with them in the dry due to limited grip.

I definitely left some time on a few corners, and didn't expect the point-by from the C8 Corvette on the uphill, so I see where I can easily shave off a second or more. The Garmin Catalyst shows that my optimal time based on previous laps is 1:51.16 - this is the combination of all the fastest corners/segments throughout the session.

This was my first time using the Garmin Catalyst and so far, I really like it. It's much more intuitive to use than any of the free lap timer apps out there, and the racing coach aspect of it while you're driving is very cool.

Comments on a better line or other feedback welcome and appreciated.