- Joined
- Oct 13, 2020
- Messages
- 1,640
- Reaction score
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Yes, I do press the red button just before releasing to ensure that you get CO2 coming from the neck when it's released and prevent air being dragged in. Probably a belt and braces measure to try to prevent any air getting into the neck. Not a major problem as it's all contained with a handful of kitchen towel.