B/C I always unplug the fuel line at the tank at the end of the day and run it clean, I have a different approach for priming that always seems to work for me (cause the finger over the muffler sucks, and in tank primers are worthless).
I pull the pressure line off the muffler and blow into the end. I can hear the fuel going into the carb, and when I do I stop. Mine makes a slight crackling sound. Anyway, just be sure not to flood it. If you do, just remove the glowplug, turn the car upside down and turn the engine over. The extra fuel will spill out the glowplug hole.
Trying to start a flooded engine can be bad for the engine, so be careful! You should be able to tell when its flooded, everything sounds like its under stress (and feels that way with a pullstart).
This method works A-OK for me.
I recommend running the engine dry before you put your car away. Fuel sitting in the engine can gum up and cause problems over time. After the engine is dry (it will sputter out, then install glow plug ignitor and keep trying to start until it sounds like there is absolutely no fuel. It will try to sputter to life a few times until all the fuel is gone), remove the glow plug and put a few drops of after run oil in through the hole. Turn the engine over a few times, the put the piston at bottom dead center. Install glow plug and put car away for the day.
This method will ensure your engine stays fresh and healthy for a long time. Mine always starts on the 1st or 2nd pull, even when sitting without use for months. Its a little more work, but it pays in the end.
HTH
