I know this guy (as I supplied the new doors). The day after I shipped them he called and wanted to cancel the order. Told him sorry the doors had already shipped but offered a full refund minus shipping once I got them back in the same condition they left in.
Said the engine failed so he needed the cash back to get the engine fixed. After I refused his refund request (as he had the doors) he did a paypal charge back which I had to defend (and won). He pissed me off enough to cancel my Ebay account and decide (wrongly) that I was done with Ebay.