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Old 03-27-2013, 07:58 AM   #4 (permalink)
Talfuchre
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Join Date: May 2006

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Replace the top o-ring in the reg - the small on on the pin. Try it out then. When that durometer goes soft - air can sneak by - and frankly - it can just blow by. It is fine when seated - but when it has to recover - it can't.

Don't lube it when replacing. Run that o-ring dry.

TF
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