Since my identity was revealed, I will discuss YALAG. To the maskil it is Yehuda Leib Gordon who wrote about the kutzo shel yud. In Chinuch Atzmai it’s Rav Grossbart. In Poland the greatest Rav besides for the Avnei Nezer was Harav YL Graubart. His son was a Rabbai in Cleveland. Anyways an article in a prominent magazine about RYK writes that his predecessor in Toronto was Yalag. I think he mixed them up. Anybody agree?