We were set to trade racquets. We established a date to mail out racquets. After that established date, he has not returned a single email. Racquets were set to be mailedon Thursday August 2. Today is now Monday August 6. We agreed to use USPS priority, which takes 3 days max. I wouldn't post this normally but his lack of response indicates that something may be fishy. In addition, when I asked if he had any references, he got defensive and assumed the trade would be off. That, to me, seemed a little bit suspicious. Anyway, be careful with this guy. He may not be a scammer, but so far he appears to be with the deal I made with him.