[grannysmith007]

I've got an Airtronics M11 and my throttle servo opens the throttle whether I hit the brakes or the gas. This just started happening today and I have no idea how it started because the brakes worked just fine the last time I used it. The only thing I can think of is that my radio batteries completely ran out and I switched them and now I've got this problem. Is there some type of setting that turns the servo in the same direction regardless of which way you pull the trigger? Kinda weird, but any help would be greatly appreciated. Thanks!

[rccardude04]

The only thing I can think of is a 200% negative mix of throttle -> throttle on the negative (brake) side.
You can trick a radio into doing things like that if you want to badly enough, but it's hard to do on accident.
If the M11 has advanced mixing functions (I assume it does), make sure they are all disabled.
If that doesn't work, call their customer support line because something is wrong. lol!
-Eric