Sadly have had to ask ebay to step-in this morning as funkward-tech is not playing ball. Sent back via DPD at their request (which they did pay for), and they have now left the parcel sitting in customs for 8 days awaiting the payment of fees. Ebay however have said the case has been decided in my favour and I will receive a refund in the next 48 hours. We shall see. I will make sure I leave appropriate feedback for the seller to alert future buyers that their Rev 6s are now probably fakes too 