RE: Wavers?
I agree with Bob & Gordon. As a person signing on the bottom line, I need to be reasonably satisfied that what I'm attesting to is true and accurate. If I need the pilot to do a few more/different maneuvers, so be it. Not one person has ever objected. I've only failed 2 people and the reasons were obvious flying capability deficiencies. No arguments from them either!
Usually, it's a no brainer, but when it's not so clear, I will ask for more than what's recommended.
I like to see accurate take-offs & landings too with a jet (DF or turbine).
Art Gajewski