nerfing hydroponics is a bad idea, its actually supposed to be more efficient. Just more costly to maintain. maybe if water or fertilizer get implemented at some point.
what about cavein distances? right now the default is 5, more than that and you get stuff falling. what if regular rock had a distance of 2, wooden walls 3, stone 4, metal 5, and any stronger materials do more. this way you can still do the dwarf but you got to be more careful and line everything with metal walls. i do this anyways but it would slow things down if you havent much metal.
what about cavein distances? right now the default is 5, more than that and you get stuff falling. what if regular rock had a distance of 2, wooden walls 3, stone 4, metal 5, and any stronger materials do more. this way you can still do the dwarf but you got to be more careful and line everything with metal walls. i do this anyways but it would slow things down if you havent much metal.