Re: DIY Co2 What am I doing wrong? I don't think the length of the airline has anything to do with it.
I would bet money that you have leaks and they are very tiny. It took me a little while using good parts and high quality silicone to catch my leaks. I even had a check valve leaking that drove me crazy for a while.
Once my leaks were sealed I would get bubbles within 1/2 hour tops.
Matt |