eBay buyer doctor-torque made me a low offer which I took to free up space in my house, then claimed the item was scratched (nothing noticeable in the pictures and I didn't see any scratches before shipping) and wanted an unfair partial refund which I gave to avoid negative feedback he was threatening. He refused to send back the part even though I gave him his money back plus shipping, then he left negative feedback and would not remove it. Other than this I have 100% feedback for being overly generous with all buyers. Every message he sent me was extremely rude and condescending despite my going overboard to be polite and cordial toward him. eBay of course did nothing to help, even when I talked to them while this was going on before feedback was left. Avoid this buyer, he is nothing but trouble!