Quote Originally Posted by djhopscotch View Post
Wouldn't that tear the reel apart?
Perhaps, if you used a centrifuge to spin the water off after a run.

In terms of development:
I spoke with a Jobo representative back in the late 1990s when I was purchasing my Jobo and there was no claimed benefit of the bigger reels in terms of evenness of development at the edges of 120 film.