Happened to me once at a meet. Drove 2 hours (one way) for a rifle that I really wanted, at the time. It is long gone now. But, back to the point. Seller pulled out the dreaded two pieces of paper and started filling them out. No mention of BOS before this point. I explained to him that not only was in unnecessary, but also RUDE to pull this kind of crap at the meet. I filled out his BOS, put my work address and wrote so sloppy that I couldn't even read it. Yes, he did see my DL, but didn't bother questioning the different address on BOS. Not positive if I signed my own name or not