21.5 X12 IN F1
New class in Uk is looking like 2s ,21.5 boosted in 1/10th F1
car.
Looking for rollout for settings etc. It has been suggested 3,6,8,1 4 dot insert and rollout of 66mm.
Any further info or help would be appreciated.
Cells, Esc and motor all LRP car is the 3D F109 F1 car on foams large carpet track.