Hi Dennis, I doubt there is an answer unless you can fit a pipe the runs forwards (away from the boat) so that it’s uphill when tilted. But then you risk it running into the cylinders. Does it run ok? My only thoughts would be the bowl overfilling as if the float has sunk or is out of adjustment.
Why are you against running the carbs dry? It’s something I have always done on outboards with carbs as I was taught that you risked the fuel evaporating and leaving residue / 2 stroke gum behind.
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