RABBI ELEFANT'S LAST DAF OF SHABBOS DAF 157 INSIGHTS

HOW CAN WE SAY KOL NIDRA ON YOM KIPPUR ITS BEING MATIR NEDARIM ON YOM TOV?THE REMA ANSWERS THATS WHY WE DO KOL NIDREI DURING THE DAY B/4 NIGHT.ANOTHER ANSWER IS IT IS A TZARICH SO ITS MUTER.