u/ForestGremlin2

having some problems with my diy carbonator. there’s gas coming out of the tank, the regulator works fine, the carbonation caps seem fine. i think the problem is the gas ball lock - its just not letting any gas out when i connect it to the carbonation cap. when i depress the inner bit on its own, gas does come out. and the carbonation cap prong depresses on its own fine. but put them together, and nothing seems to work. any advice? I’ve taken them both apart and cleaned them thoroughly.