I found several posts on this subject, but none that answered this question.
53 civilian model. Bike sitting upright, not on the side stand. When looking in the filler hole that has the clutch adjustment behind it, how high should the oil be?
My A10 has a plug that can be removed when filling. Fill until oil comes out, put plug back in and done.
Not so on my M20. I have the gearbox back in the bike and want to make sure I get the oil level correct.