I got a BCA Float22 airbag at the beginning of the season and I check the Cylinder pressure today and it reads 0 psi, Never been fired and was full at the beginning of the season. Not sure how long its been empty as this is the first time I looked. I thought these things were low maintenance, but I guess Ill now be checking that Daily. Regardless it shouldn't do that. Any one know WTF happened? Where in Revy fills these? Thanks