Hi I originally purchased Petrolhead and after a few track days upgraded to Grand Prix for the video lap comparison feature. I haven't recorded any laps since I upgraded, but I don't see any additional analytics on my recorded laps and I can't figure out how to do a video lap comparison. I have a re...

I was watching YouTube videos of other drivers at our track I found one made using HLT.

Great thanks!

Does HLT use the compass in your cell phone for any readings/data? My windshield isn't very large so I purchased one of these and have it mounted next to my rear view mirror on the passenger side: http://www.amazon.com/Logitech-Drive-One-Touch-Smartphone-Mount/dp/B00KNU9L1Q/ref=sr_1_1?ie=UTF8&qi...

Taped to the roof or behind the windscreen, on your dashboard. Any position within the car will create massive shielding and reduced accuracy. - Harry Thanks! When it arrives I'll see how well the mat holds on my dash. My visor idea is out, I thought it might hang in front of the glass but it won't...

I'm about to order one of these and I'm wondering where the best place to put it is. Outside the car isn't an option, I could get a visor organizer and put it on in reverse so it faces the windshield with the visor flipped up, or put it in the floor panel organizer in the passenger seat. What do you...