HELP! My son has an RC dune buggy and short course truck we bought. He hasn't used them in several months, we turned them both on today and something is weird on both of them (same issue on them both). when we turn them on, they instantly are in "forward" drive. the 'reverse' action serves as a brake instead of reverse. if i put the remote in reverse mode, then it works "fine" (reverse makes it go forward, forward makes it reverse).<div></div><div>how do we fix this? it is happening in both vehicles so I assume there is a setting somewhere or something, but what is going on?</div>

Did you adjust the throttle trim?