interesting question... in the past, i would try out a few different kinds of weapons for ship (pulses and such) to see how they would look ingame, and always i would have to exit BC, make the hp change with the new weapon, then reload BC to see the new weapon...
if there were a way to simply pause the game, load the new HP, and then unpause the game without having to exit and reload BC, that would have been useful and time-saving knowledge lol