Did the job today,no problem apart from the gooieness of the grease.Decided to go back to grease as when Ros changed from grease to oil they added a seal ,presumably to protect the clutch.Very hard to measure out 150 grams of grease,sticks to everthing.Put in a little more than required and will run the unit ,prop off,to deal with any overflow. Mal. PS though i have not flown yet and know nothing in real terms I know i will never face plant.My nose will prevent that.Regards,Mal.