I have the original manual but don't find the fuel line routing. I am seeking any information on the fuel line routing? My lines were in pieces and I don’t know how the were routed from the tank to the prssure bulb and to the carb. Any assistance would be appreciated. I see where there are two holes (one above the other) going into the tank, and where one, I believe likely the lower had the filter which was the supply line and the other is likely an over flow allowing unused fuel to drain back into the tank. I am unsude as to which go to the pressure bulb and to the carb? I see a right and left tube at the carb (when holding the saw) but need assistance as to which goes where. Can you help with directions or a diagram?? Thank you in advance!