Albatross - agreed, it needs the high aerodynamic back forces on the retreating side of the disc to overpower the hydraulics on a 350 - it's no different to jackstall on a Gazelle.
High g loading is pretty much impossible at low speeds (unless you are crashing
)
I used to to demonstrate the limit light on the 365 as you describe for the 355 - again high g loading required so usually in a steep turn.