Just fired up the motor for the first time from winter storage yesterday and when priming the bulb and when running for the first 10 minutes I had fuel dripping from the top fuel pump. My son was priming the bulb so I know we were probably overprimmed to begin with. The drip slowed and semed to eventually stop. Almost seemed as if the fuel was folloiwng the screw holes which I couldnt try to tightne because they were a special fitting. Did the gaskets just need to swell up or am i looking at replacing the fuel pump for safety? Motor ran smooth as soon as she warmed up. Any thoughts?