tried my f109 for the first time today......could not stop it from doing donuts....
i have kit oil in the dampening tube...and 60wt oil in the shock with 3 hole piston....all the springs on the car are as per kit standard...
anyway i was running the following tires
pit shimizu 0548-R3 rear and 0543 F1-M fronts
we run on high grip asphalt so any help would be appreciated
oh and i find the kit rear wing is too flexy
any other recommendations would be a great help