Hello, I came across this old post as I am having some ignition problems in the bottom cylinder of a KG7… I see that I have only one screw in the back of the magneto assembly. Might that be a problem? I was able to tighten the one that I have to a point that it does not impede throttle movement. I guess these screws provide compression to the tension springs that prevent the magneto from vibrating. Likely not the cause of my issue, but perhaps I should try to replace the missing one.
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