I agree, I thought 30A was a bit ridiculous, but I typed what I saw, and with the noise it makes 30A might not be too far out :-). It is back in the machine now so I can't check at the moment to see if there was actually a faint decimal point before the "3", but I am sure there must be. In fact someone sent me a picture of a similar one which does show a clear leading decimal point.

Regards Rob