You folks are full of fish manure, just because you are cheapskates, it doesn't mean that you are correct. Ti regulators are far less maintenance and much more reliable in the long term. I'd rather have a Ti regulator than brass for ≤40% O2 applications.
As we say in Arabic, he who can't reach the grapevine, will say the grapes are sour.
As we say in Arabic, he who can't reach the grapevine, will say the grapes are sour.