My wife saw this TB on your car at Scoops in Chilton and she wrote down the code. When I tried to log it, I misread her writing and I kept getting a note that the TB was not in the system. After contacting geocaching.com and a couple of weeks later of frustration, my wife indicated to me that the first letter of the code was a V instead of a Y. Uff Da!! Thanks for sharing. I have a mobile TB on my car. NHAndy