[simplechamp]

Thanks for the input guys.

There are a lot of settings I will need to play around with: when the ABS triggers, optional trigger delay, the speed of the pulse cycles, strength of both the braking and coasting portions of the cycles. It even has a setting to only allow ABS during a turn, e.g. the steering must be at 30% either direction for the ABS to engage. One very important setting is how much brake is let up on the coast cycle, the coast doesn't necessarily mean completely let off the brake, it can mean reduce brake to any lower amount.

I know it's probably not necessary, but I love the technical aspects of all the electronic RC stuff we have.

EDIT: I just looked at the DSM (Nomadio can't use DSM2) frame rate, and Spektrum says it's 11ms to 16.5ms. So if I round up to be safe that's 20ms, which is 0.02 seconds. So that means I should be able to set the brake and coast pulses down to 0.02 seconds each if I wanted. It seems the ESC should be fast enough, I am thinking the Tx will be the limiting factor. Real 1:1 cars ABS pulse cycle at about 15 times per second, 0.067 seconds for the whole cycle and 0.033 for each portion (brake/coast). So I am going to start out there and see how things go.