Quote from jayg on Sep 28th, 2014, 6:12pm:There's one more thing to check, Patti. One of our members had a clicking in one of the wheels on his bike and finally traced it down to a broken-off spoke nipple head inside the hollow space in the rim. Had apparently been left in there either when the wheel was being built or later work was done on the wheel. Lift your trike until your clicking wheel clears the ground, then spin the wheel. If it clicks, take the tire and rim tape off and check for a broken-off nipple head.
I think he is talking about me. If that is the case it wasn't a broken nipple head - it was a large metal shaving from where they drilled the valve hole. In the end the remedy is the same. It was a new wheel that took a few hundred miles for the shaving to break loose and start rolling around in it. You could hear it roll by spinning the wheel while it was in the air but it had to be really quiet.