Just to let you know there not as strong as you may think they are. And yes compomotive seem to think theres nothing wrong with their wheels. Strange, dint realise the grip my tyre had on the tarmac was stronger than their wheels. As you can see from my pictures, the wheels did not come into contact with anything!!

http://images.fotopic.net/?id=1474210&outx=600&oq=0

http://images.fotopic.net/?id=1474189&outx=600&oq=0