Not entirely clear the motivations for the refund are in everyones interests here. Bobsag3 is already doing refunds on the undelivered R17 (Black Arrow) but refunding the original BTC amount which is of course for most people worth considerably less now in dollar terms. I suspect bobsag3 is getting refunds in $ at the original value and pocketing the difference. Bobsag3 if i'm wrong I apologise, but please clarify, you have ignored the issue so far on other threads!