I tried changing the handling name. worked perfectly,
Sorry it i didnt reply as i've only just worked out how to find the post lol
thanks for yor help @keirona
@a63nt-5m1th

I've got a few cars that I have recently downloaded that roll a lot easier than a robing reliant .
I've tried changing the vehicle.meta of the slot there in to a more stable car but it does not change anything.
I've also tried changing the handling lines but still not working .

Any help would be greatly appreciated.