Quote from bbman :

What he means is when traction levels drop quite a bit after peak slip, you get the uncounterable spin effect if you go past the limit... With every degree angle you're over the limit the traction falls more, causing more angle and so on... GTR was legendary for this behaviour, GTR2 had it too as far as I know...

Problem is many modders still believe this to be true, only a handful like Niels show how it should be done, and the success of their mods speak for themselves...

i couldnt agree more with u on that issue, that was the great problem of GTR!!! in real life u should not have that uncontrollable spin effect.