Contact and corrections
Questions, suggestions and corrections are all welcome.
We read everything, though we can't always reply to every message.
Reporting an error
It helps if you include:
- the address of the page
- what's wrong, whether it's a measurement, a price or something we said
- a source, if you have one, such as a spec sheet, a manual or the manufacturer's page
When we correct a guide, we update its date and note what changed.