“I won’t say the Ri made a mistake because I am far from knowledgeable to ever say such a thing, and 2 days is far too short to ever say such a thing. If I knew Kol HaTorah Kullah and couldn’t answer this Kashya for 60 years, then maybe I’d begin to entertain the possibility that the Ri gave an impossible example.”
But I who do know kol hatorah kulah and couldn’t answer this kashya for sixty years, can entertain the possibility that the Ri gave an impossible example.