apushatayid -“Exactly how much hair is “uncovered”, Rav Falk, who by many accounts follows the most stringent opinion at all times, writes the following….
The question, I guess, boils down to who or what established/establishes minhag hamakom? Is minhag hamakom like Rav Moshe, or like the Poskim Rav Falk relies on (I dont remember who he quotes).”
In this case it doesn’t matter, the MO’s here (Bet Shemesh) don’t keep the Din acc. to either!