http://www.andymark.biz/am-0514.html
My team has started using these wheels this year and for the most part we get good performance out of them.
However we've noticed that AndyMark joins the treads with staples. During both of our competitions we've found the treads to start coming off and during one of our matches at SVR, the tread actually did come off.
To solve it we just riveted the ends of the tread and it seems to work okay.
Any other teams using these wheels have the same issue?