Firstly, to open... appreciate this is not feedback as such, so apologies in advance if this is the wrong place to post (and please point me in the right direction!). Just didn't seem to sit appropriately anywhere else   Anyway... I finally receive a full-size amp last week, after waiting ages for delivery (I live down under, in sunny Sydney). It's a beautiful amp, works like a charm. BUT... right out of the packaging, there's a small, 1cm-ish dent / scratch on the...