Meanwhile...
Stuffing around with the Android box that's going into the bottom of the dash panel.. initially I bought a touch screen extender that I was going to use instead, but this is much less hassle and weighs pretty close to fuck all.
I was struggling with GPS lap timer , but this will run Harry's petrol head lap timer.. pretty solid app that. And does more than I need it to do.
Don't mind the doddgy as F power brick hook up.. I promise I'll do a proper job in the car, this is just for setting up.
Eagle eyes will also spot the tpms usb receiver.