I suspect that the behavour stated during air test is either a troll or a very rare misdemenour
TM, if this is aimed at my post, then I can assure you it is neither trolling nor were they rare misdemenours. I do concur that the more professional pilots did perform as you state and yes rotortuning probably is boring for you guys, I happened to find it interesting, more from the point of view of I took pride in getting the aircraft operational and with the least amount of vibration as I could achieve.
I would happily fly with any off these professional pilots and with regards to the other type
