Ok as far as i can see this is between Matthew M and d4 rst to sort out.
morph - I think you need to back off and let them sort this out as you are just making matters worse.
I would also ask that other members keep there opinions to themselves for now and give these two a chance to sort things out.
Also... we cannot ban a member for a deal that was conducted on another site, ebay has there own protection policies so I suggest if the buyer is unhappy then to contact ebay and Paypal.
Anyway i am closing the thread as Matthew M has said he is going to sort it out so no further comment is required.