thanks for the help guys.

i'm sorry about not putting enough information. i'm running a pretty heavy setup. Emaxx with FLM chassis, FLM front and rear combo bulks, 3.3 arms, driveshafts, knuckles, turnbuckles, integy Ti front skid plate, integy tranny and rear skid plate, integy front and rear shock towers, wheelie bar, integy msr5 shocks, integy extra firm spring and medium spring, Hitec 5645 metal gear servo, that's all i can think of...

i checked the turning and the wheels can turn farther than the servo, so i'm not over extending the servo. i'm still using the factory transmitter.

maybe it's my driving style. i turn the wheels hard left and right when turning in the dirt at full speed.