I just sent in my seat today to Rich's here in Washington. They are going to be installing a Gel insert, with a tailbone groove installed into the middle of it. I experienced too much coccyx pressure on a simple 240 miles last saturday to be comfortable. The seat should be done in a week or so by the time I get home from my Alaskan Cruise. Then my trek to YellowSTone should be a test of riding on Gel!!! Report to come in a few weeks!!!