Here is my video. Haven’t figured out how to stop the timer on the screen yet. And had GPS issues so could not set up the start and stop points. Sound on a Hero session isn’t great.
49.780s, 6th run.
Was my first use of launch control, thanks Dave!
A few people have asked about the camera I’m using now. It’s a Waylens, and it has built-in GPS, IMU, and Bluetooth OBD-II link. You connect the camera to your computer and it produces data displays like this automatically: