I've noticed a few trends in this year's build off. Some are obvious like bikes with tires or chains, those don't need to be posted. What else have you noticed? I'll start. _________________________________________________________________ CURVED SEAT TUBE ELGINS and also curved seat tubes customs. When I chose my frame before the build off, I thought that I would be one of if not the only one with a curved seat tube Elgin. They only made these bikes for a few years around 1939 if what I've learned is true. I haven't counted, but there are several with the latest (and possibly the coolest) one joining in just yesterday!