I've been doing track days for about 10 years and instructing for PCA (Porsche Clubs of America) for several years as well. I started out with a Porsche Carrera 993 4S, then a Mini Cooper S, next a BMW M3, then a Porsche Cayman S and finally a Porsche Carrera 991S. It has all been for fun but I have...

1. Are you looking into the min / max speed displays in the top left? These will show max values (straight speeds) and stay for some seconds so you can read it. The speed shown in the bottom left should be changed continuously. In case it isn't, there has probably been an issue with GPS reception. ...

HLT Video: Thanks, I did not know quality would suffer with selfie mode. I will look for alternatives. 1. When the speed locked up i was using the camera in the forward position, mounted on the windshield. When you mention mount position are you suggesting perhaps a GPS issue? 2. Transferring the vi...

Sorry, I know posts like mine are tedious, but not only am I a new user but I am a technologically challenged one as well! ;) I am planning to use HLT on my upcoming track day and have only used it around the block, so far. I'm excited! This is going to be fun. I have the Petrolhead edition, iPhone ...