I have a question about the Tekin RX8. I'm running a MMM in my Losi 2.0 truggy. When my machanical brake is used it shuts off the esc.. I called Castle Creation and they said I need to install a external BNC.. I run Hitec servo. Will i have to do the samething if I switch out the ecs to a RX8?

Installing an external bec is an easy job if you have some soldering / wiring skills, no reason to change out the esc

External bec will only cost you $30 or so

Cheers