I wasn't trying out anything new. That's what is so odd. I have worn those shorts and ridden on my Ruby many times before with no problem. I'd been riding Violet all summer; yesterday was the first time this summer I rode Ruby. Could I have gotten used to sitting on Violet differently? Could I have lost/gained weight?

Something had to be different! I've been fortunate to not have any issues when I have ridden without padded shorts. I think I will try like that next ride!