Before you start twisting the dist to try and make it run better. I would sugguest you set the octane selector to "0". Then proceede. When you are done and re-tightened the screw then reset the octane selector back to where it was (advanced). Each mark is 2 degrees most are set and bolted down between 4-8.
"Drugs are money, money is power, power is security." - Kent Heiner
Nedrow population 2212
Carbon footprint family of 2/11 tonnes of CO2/yr
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