thanks kev,iv changed the pinion and uped the punch,it was even worse in the back garden on mini pins
,iv put mini spikes on and iv slowly nipped it up by putting something through the diff hole and turning the wheel,i have to say that it was probably nearly half turn of the wheel before the bark went,i backed it off till it came back then just niped it up a smidge........holy crap its like an F1 car off the line now
