Tubing Connection Question
Long time lurker...first time question. For connecting CO2 tubing to a 1/4" tube connection on a metering valve. I see that some attach the tubing straight into the 1/4" tube connection off the metering valve. Could someone from experience tell me:
1. Do you install a tube sleeve inside the tubing to keep it from crushing & creating leaks or is CO2 tubing rigid enough to hold?
2. Do you install the tubing ferrules over the 1/4 tubing?
3. How does your setup stand when you remove the tubing and reattach? Leaking issues?
4. How does this stand up to push to connect or barb options?
Thanks so much for any advise you have from experience!!