I'm doing Spring cleaning. I've removed the composting toilet and I'm looking at the hole in the hull which is above the port for my (unused) black tank and which would normally be under the composting toilet. There's really no gasket around the bottom of the composting toilet and thus I would expect that water from the shower must get under the toilet, drop down onto the black tank, and thus there must be a drain under there somewhere, yes? Looking at the manuals, it *kinda* looks like that is the case.
To be honest the reason why I'm asking is I would like to be able to do all of the cleaning and then rinse down the bathroom and not have to worry that any water which dropped down over the black tank would then be trapped in the hull.
Thx y'all.