SentinelAce
Contributor
I recently built a Nitrox stick after owning my compressor for 10 years. It was fun to build, and works great! I have a Haskel AG-30 as well, but for filling OC cylinders with 32% the stick is definitely the way to go. I haven't done anything higher than 32% with mine.
That's awesome. What guide did you follow? I want to do 50% as well