Believe it or not, Corbin has already been in touch with me assuring me that it takes around 1,500 miles +/- to begin to breaking in. I told them what others have said here that it doesn't matter how long you ride on it, it won't soften up. Corbin's reply was to send it back and that they would rebuild the seat with a softer material. Why do I get the strange feeling that they're yanking my chain???
Anyway, we agreed that I would try it for 1,500 miles, and if I still didn't like it, then they would rebuild the seat with a softer material for free ( minus shipping ).