After Action Report – Road Atlanta

Overview: Another successful weekend, two podiums, qualified on the pole with the fastest laps all weekend! I was able to work with the incredible David Murry again, the work in iRacing really helped me pick up the track quickly.

Goals and objectives: My goal was to qualify in the top 5, then take what the track would give me, the weather conditions were going to play a big role in the outcomes for the weekend.

Analysis of outcomes: Road Atlanta is incredible, so much elevation change, a really fun flow track, my fastest, and favorite section was the S’s starting at turn 3. David Murry was able to help me find so much time through minor adjustments, he gave me some incredible advice, and feedback which really helped my confidence.

Analysis of the performance shown on critical tasks: I flew into Atlanta on Wednesday, then drove out to Gainesville, GA which about 20 minutes from Road Atlanta. On Thursday it was open track with lots of short sessions, between each session I would debrief with David Murry, go over video, take notes, and come up with some new goals for the next session. On Friday we had the PCA practice sessions, and fun race. Saturday morning was qualifying, I was able to secure the pole position with the fastest lap running at a 1:33.0. I fell behind in race 1 after about 5-6 laps, but we caught up to the back of the field, which allowed me to take advantage, and get back into second position, unfortunately that is when I had a tire blow out on my left rear. Race 2 I started on the pole again, fell back again, really needed to focus on Turn 7, I dropped into 4th position after a miscue during a local yellow, that quickly turned full course caution.

Sunday morning it rained like crazy, which I love! Was able to get out, and warm-up on slicks in the rain!! After some thunderstorm warnings, race control, and the scrutineers decided to move the race from 90 minutes to 60 minutes. It started to dry out over the course of the race, and I was able to get on the podium in P3.

Summary: I stuck with my process, watching video, taking notes, comparing telemetry after the day, picking small specific, and measurable goals, that supported my outcomes. I learned Road Atlanta very quickly, and was able to compete at the top of my class with very seasoned drivers. A big part of the weekend was to work with the amazing Rick Curtin, Gradient Racing Crew Chief, he has been doing this for a long time, and had tons of advice, and an excellent perspective, and attitude.

Recommendations: We need to look at a different tire size for the rear on my car, which will require some setup changes to the car, will likely do that over the summer, prior to Road America.

If you know, you know – T12

Practice, Product, and Progress

I’ve been spending time in iRacing learning the line, got both of David Murry’s excellent Sebring, and Car Suspension webinars, as well as reviewing playbacks from the VRS datapacks. I really look forward to working with David directly on the Test/Tune day before the weekend at Sebring. I was also able to spend some very productive time this week out at Harris Hill with Andris of Gradient Racing. More seat time, and getting everybody familiar with the car is always a good thing

David Murry in the BGB #38

Over the holiday, I got a lot of work done on the trackNotes app, it is nearly ready for an alpha release. I am using creator, for the front-end, and firebase for the backend. I put together some wireframes for another app I am developing called setupBoard, that will work either standalone or together with trackNotes. Regarding my work with Kubeflow, it has gone very well, I was able to train against my dataset with multiple models, distributed across three cloud providers: GCP, AWS, and IBM. Inception v3 is the current leader with predictions of 85% accuracy against the ground truth in testing. I am going to test a couple more models: Random Forest, a TF Boosted Tree, and a DNN Classifier. Once I have another round of training, and testing I will start working through AI assisted hyper-parameter tuning to see if I can get the error rate any better. At that point I will switch gears and start working on the front-end.

setupBoard wireframe in creator.ionic.io

On the health front, I was having a hard time finding someone who could help me with both my nutrition, and training. I was referred to Phil Gephart who immediately exceeded my expectations for his knowledge, and professionalism. Phil is awesome! He worked with me to switch around my macros, added some supplements, changed up my training program, I am already seeing some incredible results with a 3% drop in body fat within the first week!