Speaking of grinding, have you seen this pic?
I think I've seen it before somewhere but still a weird looking setup...
What the hell was that flack on the front page of Sailing Anarchy about that bike/pedal trimming arrangement not being "manual power" with some inference that leg power doesn't qualify as "manual". That's crazy...that looks pretty damn "manual powered" to me!
If that seat were bigger, you're going to chafe badly...besides, I doubt he's sitting down often on that thing!