diy co2

  1. tomwood

    Need a replacement needle valve for DIY CO2 kit - Related issue resolved the problem

    EDIT: I couldn't figure out how to delete this thread. It turns out, the little black ball in the built-in backflow preventer in the bubble counter was the culprit. It wouldn't stay in its housing and was randomly affecting the flow. Once removed, all is good again. I have the Clscea G211...