Hi guys, just been playing about with my aaop-1 which I received yesterday, it really does not like certain gas, therefore being very, very new to this game I phoned a man who put me right i.e. which gas to use he told me that I should be using red gas, so I have now ordered some. To many of you reading this, will think what a muppet should've known that but hey I was not to know. Thought I would put this on as something other newbies may learn as I have, cheers mick.