Join Date: Oct 2018
Location: New Brunswick, Canada
Ok, I assume you have inspected the cap and its seat carefully to make sure they are not the cause.
If they are ok, then you must have excessive pressure in the crankcase. Is it possible you have overfilled the oil?
Check your PCV and any other crankcase breather hoses to make sure they are operating normally.
But with only 50 hours, is not still under warranty? If so have your dealer check it out.