Someone on here must have an idea I've taken the regulator off its not that complicated it's knowing what's wrong that's hard it carnt be that much have bsa offered money back on these as its a major fault in lots of there guns I'm not a bsa fan but was told this was a decent gun ,well I would rather have a daystate or air arms anyday of the week it's ok at 180 bar but above that its crap lot of money for a crap gun never mind you live and learn.