are your hands sweating? that may attribute to your hands slipping off. if so, you may want to get the ZCP alcantera wheel for the M3/330 Performance car. It'll fit fine plus give extra grip since its alcantera (suede like leather material). either that or get driving gloves... the leather ones suck and build too much heat. i've been seen to be driving around with my sparco racing gloves on the street before... LOL

camber plates are pretty nice! i need to get the keys from the wife so i can finish the "After modification" tests for the performance review... but overall, "get it" is my recommendation... but wait for the review so you can judge by yourself... i'll try to keep it "not so technical" when i write it...