Thanks Guys
Having a look at the: BT-Q1000XT - $115' & 'BT-Q818XT -$78'
Not sure what the differences are when using it for the track. I know Richo you use the BT Q-1000XT, must be for a reason right lol?
Had a look at trackmaster for the Andriod but it's a paid software, Racechrono is free