i have recently purchased a RC12R5 and am just waiting on my cells to arrive.
It is running a GTB 4-cell with a Roche 10.5t motor.

Could someone give me a base setup for this car on a low traction asphalt track? we havent built the track yet but the space is 2 full tennis courts so it will have medium length back straight.

what rollout should i aim for with a 10.5t motor? i have a 72 tooth spur if that makes a difference.

thanks
Alex