After a long rebuild, my tandem finally came back home last month. It was an incredible joy to ride out in the coast hills with my wife during the past month. These were some of the best times I have had on or off a bike in years. Two days ago we discovered that we had sheared the stoker's seat tube right off the bottom bracket. At the moment, I'm not having fun. Of course, I know we get to do it all over again after it is repaired.