I'm picking up a Brushless Slash 2WD for my sons 5th birthday in the very near future, what is the best way to make it slower beyond the training mode on the ESC? I feel even in training mode it will still be a little too fast for him. I'll be putting my old brushed ESC and motor in it when I get it
(BTW, He has experience with toy grade RC's, but they dont last too long, and they barely have any power to even make it through the grass)