Now i dont know if i'm being an idiot here or not...but i'm sure you lot will let me know! ive got a set of 17" team dynamics, i bought them off a mate who took them off his 156 but i cant get them to fit, bearing in mind i drive a 147 and im sure all the size requirements are the same. I know about the wobbly bolts but thats not the problem, when i try and push the wheel onto the hub theres some kind of bolt sticking out of the hub which is keeping the wheel away !? what is this? is there any way around it? can it be removed? any help will be much appreciated as i want to get these on as soon as possible!