Hey 1siktkt. You might need to check the diff. for being over tight. It should be exactly an 1/8 of a turn back from snug. To tight in the corners and the gt will want to do dounuts on exit. To loose and you will melt the diff gear. What shock set up do you have?(oil wt,spring colour,etc..) and like everyone said finger control. Think about the power these trucks have and that a 1/1 truck would have a top speed of over 300 +mph[X(]. Later. Dan