bought a cheap williams stripoed out the interior put bucket seats in lowered it induction kit chipped it. took it out today and lost the back end all the time due heavy breaking the back brakes seem to just lock causing the car to skid. its very quick but if its going to do this on a track i might give up on it. any of you lot got any ideas what i can do to elliminate this problem? ???? i dont realy wont to put all the weight back in it. THANKS PAUL:S