yes, said before, 912 is exceptionally good engine, not sure variants can say the same yet
Some upset 912iS owners around the world
variable engine performance, poor starting. I too believe they will sort it out but like anything man made will take some time to get there.
Reckon Jabiru might have smaller R&D budget than Bombardier and they still have product development issues with a product they have included on other models for 10 yrs or more.