Having request baskets to dump stuff that might accidentally wind up in inventory is nice. For instance, at a foliage farm there can sometimes be the odd lamella or orb that drops from things growing on the surface.
Also if possible, you might like to make the ceiling high enough that you can’t accidentally push yourself outside the ceiling when you regen. Outdoor access can be useful but there’s less time lost (and risk of death) if you don’t wind up outside in the first place.
I’m not sure this is possible. I think regen always pushes you to the top, so if there is a ceiling, you have to stand outside and throw the bomb in. At least from what I can tell.
I’m not sure about how precise your theory may be. I’ve tried to regen myself from mantle up to the top of a mountain and wound up in a cave partway up. and i have a regen farm where i just plotted upwards to leave a large pace very clear before putting a ceiling at the top. and when i regen there, i wind up inside my plotted area, on top of the unplotted farming spot, and still under my ceiling. also sometimes if you regen it moves you sideways instead of up.
I could be entirely wrong of course, thought it does the same thing as when a block appears in your face (the Ovis elevator (for which this is the rule (+ additional condition: it has to be impossible to freely move sideways)))
@apt yeh you’re right, I believe the rule is (according to my bumper) if you can’t be moved 2 blocks clear horizontally or vertically, you’ll be bumper directly to the top. Some designs in testing did move me sideways a block or two, but that was prevented by just adding a block in that area
I also doubt the rule is different for regening compared to my surface bumper
Ovis, related to your bumper, I have had gleam from underwater formations that I was hitting not only teleport to the surface but a platform above the water gleam spot at 255. Maybe future idea for ya.