I recently did a deal with Swing (MY 2 NIW Synergy SCX2's for his Katanas.) One Katana was unuseable as stated and one had a couple waves. I was supposed to get the receipts with the bats so I could warranty the bats. I did not receive the receipts and was told they were in the mail, last monday. I have not received the receipts and have not had a response to the multiple e-mails I have sent. Beware of this guy, he seems shady.