hi guys

quick question is ver3 224 the latest softwear upgrade or is there something newer.

I just went on onto the hobbywing site and down loaded it from there

my speed controller is xerun 120a v.1

and any tips for touring car 17.5 out door track med length avg lap 17 to 18 sec

also whats is the best motor to use with this speedy?

I have
sp v3 17.5
duo 2 17.5
duo3 17.5
balistic 17.5
redline 17.5
lrp x12 17.5

thanks in advance for your help

Steve