I can not see your carburetors !----If gas leaks out there is an issue with float or float valve.----Did you install factory carburetor kits?---Or a " good deal " from Amazon?
With fuel in the plug holes it should bark like a wild dog.-----Switch the plug wires.-----And reed valves have nothing to do with compression is the cylinders.
I just want simple easy to operate controls.----And many functions should be in a standard location.----Electrically operated doors and windows can be a safety hazard in emergency events.