There is so much to say about this thread! But most of it already has been! Great job! And thanks for sharing about the neat bike program the church sponsors.

Do you need UniGlide cogs? I believe I have spares in the basement. They probably are mismatched in color but I'll be glad to send them to you--- and as a possibility that I might evangelize you to my denomination through my sly generosity--- I'll cover postage!!!!