I've actually noticed this as a small problem, and I think there aught to be anti-antiwarp in the flag rooms so that you can shipchange. Unfortunately, with the way regioning currently is, I can only tell parts of the map to _not send out_ anti-warp stuff, rather than _not receive_ antiwarp stuff. Wish I could solve it myself, but it's the kind of thing where some module will have to be modified. That, anyway, is way more practical than killing yourself. You risk that sudden huge thor splash damage just before you're about to kill yourself, and that kind of sucks, too. Probably not a good idea to cut corners and just give mine-users access to bombs in any shape or form (not counting thors).