We were just at the Brushy Creek cache and the pluto TB is not there. The log book said a Group Lewis & Clark took a TB (I assume it was Pluto since it has been the only one there for a long time). The date was 7/23/06. I checked members of geocaching.com and got no hits on group Lewis & Clark but did for team lewis & clark and also for lewis & clark. Perhaps an E-Mail to the possible people would get your bug going again?