MX5 Supercup Testing at Llandow with Race Chrono Overlays

Same laps but with the overlay working.
Just RPM, speed, delta, lap times, G-Gorce (calculated by the android device.
You can see the speed glitch a little. Its possible to add an external GPS receiver for more accuracy.
Was interesting seeing how motivating it is to have a visdible lap time delta.
Haven't got OBD2 reader working yet for Throttle, RPM or engine data like temps.
This was 2nd stint with an under-steery setup.
The 3rd stint was a better compromise; 49.5 fastest, much tighter delta and much sooner to 50.5.