Contact

10 writers cannot keep 779 pages perfectly current on their own. If you find something wrong, telling us is genuinely useful.

Email [email protected] and it will get to whoever can deal with it.

• Something is wrong on a page. Send the link and the detail. These go to the front of the queue.
• A model worth covering. We read every suggestion; we add what fits.
• Business, rights or reuse. Write to the same place.

Every message is read. Not every message gets an answer — corrections do.

What we cannot help with

We do not sell anything, so we have no part in your order. For a delivery, a refund or a return, that is Amazon. For a fault, a warranty claim or a manual, that is the manufacturer. We have no access to either and no way to look up an order.