Interesting that a current thread is in this arena right now- Working on another multiday Mooney maintenance seminar (somewhere overseas :-) (May come to pass and may not.)  and looking for your input as to what subjects "you" would like to see covered in the  class room and in a hands on session in the hangar if YOU were to attend same. Just trying to see if my current iteration covers the majority of what Mooney owners would want to see.  Pass along your ideas please.