Already had to face that.......it was awkward, I started asking questions about his frame set-up and he just bobbed his head up & down like one of those dogs that you used to see in the package trays until I stopped, and then he told me that he just bought it that way and had no idea what I was talking about. I guess the look on my face was something close to the one you make when you step in cat poo, and I tried to "make a save" with Well you bought a nice one...but his head went to bobbling again as he said Thanks, and I knew it was time to go......