I didn't ask if they, as engineers, had ever read the Rotax manual
my bloody point exactly rhtrudder why these so called experts exist and breath
now another fact for you to ponder I was told by powers at the top that all aircraft registered by raa conform to manufactures motors installation manual some are not
some trikes do not conform to the rotax motor installation manual and I feel that it is the cause off some off the incidents
but then again I don't know jack sxxx
I have asked several experts for the letter from rotax giving raa and cassa and l2 the right to change the installation manual of a rotax motor it has not been forth coming neil