I don't have a problem with a restocking fee. Just curious though what does the manufacture do with a returned item? Sale it as a demo, or re-box it and sale it as new? If I buy new, I expect new, not something that may have been passed around who knows how many times.
Jmho if I wanted to audition a mail order piece of equipment I would rather deal with a manufacture that sent a demo unit for audition for a reasonable fee and if I decided to buy, would deduct the fee from the purchase price of a new factory fresh unused unit.
Jmho if I wanted to audition a mail order piece of equipment I would rather deal with a manufacture that sent a demo unit for audition for a reasonable fee and if I decided to buy, would deduct the fee from the purchase price of a new factory fresh unused unit.

