I tried the epa sugestions for my M11 but still no love. Reset, reprogramed, still drag brake, in fact with everything nuetral , switch off , rear wheels free spin , turn on the esc switch and I get brake, speedo works great otherwise but I didn't kick down for their top of the line esc to have to hold throttle through the corners. I'm rounding up my papers and contacting LRP today. Crappy part is this was bad out of the box (since Dec.) Raced twice, and just now figured it out. Makes a great buggy (RB5) drive like $%#^@&*%. Thanks for the imput everyone