Contact us

The quickest way to reach us is by email.

We read every message, and we try to reply within a few days.

Reporting a problem

If something is not working, these details help us fix it quickly:

Please do not send us your class lists or other private names. We do not need them to fix a problem.

Ideas and new wheels

Tell us which wheel you keep building by hand, or which feature would save you time. Many of our ready-made wheels started as a request.

Privacy questions

Our privacy policy explains what the site stores and how ads work. For anything else about your information, email the address above.

A note on safety

We will never ask for your password, your bank details or payment of any kind by email. If you get a message like that claiming to be from us, it is not from us.