I’ll revisit the antenna soon. I actually did use clear coat, but it would have looked horrible on the car. Not necessarily because of color mismatch, just because low quality paint job. I’d like to figure out how to do it very well, so my guess is I do it 3-4 more times before getting it right enough to mountWith the antenna up top, could you really tell there was a color difference? It it looked OK wet, you may simply need to clear coat?
What is the big red button on the dash? (Or do I want to know?)
The big red button is a gps transmitter. Basically, the gps in my iPhone transmits my position about 60 times a second with a 10m accuracy. That’s great for getting directions to a grocery store, but not great for comparing runs on a tight Autocross track. The product I use is here:
This is a video where I went through my racing video/ telemetry set up: