Same here as far as the Corbin goes, everyone I talked to loved them but mine was horrible, it felt great the first 10 miles of each ride but it just got worse the father you go. We did a 250 mile trip once and it nearly killed me. Most uncomfortable something I've ever tried to sit on.
I've got it sent back now for a rework and if that doesn't help then I suppose they'll be another one for sale soon. Great quality seat, I guess they just don't fit my butt.
