Try the "Half-VW" engine trick/pre-start,
Switch off and remove spark-plugs then turn engine over Thirty (yes,30) times, checking for rising oil pressure.
Hoping it works, as the engine needs to last a long time: For the Grandkids or GreatGrandkids to inherit.
At half galleon an hour it will be one of the last piston engine aircraft flying.
I couldn't find the right place to put this little item !.
Some-one with size Thirteen shoes wants a small aircraft,
I can't see any manufacture Other than Hummel saying "We can alter the rudder peddles to suit your shoe & get the Toe-brakes onto the ball of your foot,"
sounds like they keep their customers happy.