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Old January 13th, 2018, 18:34   #7
RainyEyes
 
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Join Date: Sep 2013
Location: Scarbororororough
Sand down the lips on the g&g hop up rubber or swap it with a lonex one.

One of the local retailers got a batch of off-spec/defective g&g rubbers. See if that does anything. Mine had the same problem.
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