I've been burned a few times by people saying they'll take something then ghosting, never left negative feedback. Today at 11:21 a guy with 14 positive, and zero negative PM'd me asking if I'd take a certain price for my Glock. Title of his PM was "Offer", I told him I'd do it. PM'd him throughout the day to set up the deal with ZERO response even though he's been on/off all day/night. How long do you guys usually wait before leaving bad feedback??? I had another buyer lined up who already bought a gun while I sat around like a fool today holding this one...