yea..ive never messed up rich or lean when it comes to tuning..i always mess it up when on the computer though..when tuning i always think right means less fuel into the motor and left means more..anyways id recommend a hpi rs4 3 evo rtr or a rs4 3 ss kit for a nitro drift car..they are about 300 bucks and perfect for bashing/drifting...and most local hobby shops carry hopups/replacement parts for them