The previous Bobover Rav ???”?Z”tl acquiesced to the request of the Debereciner Rav Z”tl not to let his Olam use the eruv made by the Mishne Halochos Shlita (who published his correpondence with Reb Moshe Z”tl) The Debereciner Rav Z”tl’s opposition was not based on Halachic issues per se. (I was at Debereciner Rav’s Friday night shiur at the time he voiced his opposition)
