It could be a problem with the shrader valve in the regulator. We had one other instance where the spring inside the valve actually broke and the spring stopped working. Anytime you have a problem..send me an email immediately...if you go to our website, the service@ironbaymodelcompany email comes to me...worst case I can send out a regulator to someone if they are having problems. I'm doing everything I can to fix every issue with a regulator or any other part. I will personally look at your regulator next week and get it out ASAP.

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