in or out to richen?

Ok, I'm a dork- i cant remember if you turn the air/fuel screw in our out to richen the fuel mixture. Set me straight! Thanks- Chad :)

It's a fuel screw, as all mixture screws located on the air filter side of the slide valve or butterfly are. So, out is more fuel. Air screws are on the engine side of the slide valve, whereas out is more air.

Thank Malcom, I thought I knew but I wasn't sure. :)

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