Yeah, me and about 4 other guys I run with. It does funny poop. Last month at the state race I ran two qualifiers with my Revo, no issues. Run #3 make three laps in warm-up and the truck goes hard right and half throttle. Figure it's battery pack (even though it was fresh), throw in another, 3 laps same thing. Change recievers immediately does the same thing. Tried to rebind it, no effect. Changed back tried to rebind it, same thing. Decided WTF, just take the horns off, recenter them and it's fine. I've had several instances where I've been in the middle of a qualifier and all of sudden it's like someone gets on my channel or the battery pack gets low then it clears itself up. Similar thing happened to one of the guys I was running with yesterday. I got to mess around with a Nomadio at the RC Proserie race a couple weeks ago and really liked it.