the state doesnt mandate airsoft on a whole, but they have control of what happens on land owned by the state. and if there are still bbs at four peaks from so long ago, maybe they are not bios.
and the statement you made about the field closing before the bios degrade gives the impression that you think the field will fail within months. that is why it seems like negetive cannotation to me, i believe that is how others understood the statement as well, but perhaps i am incorrect. i am unable to speak for anyone besides myself.