«The argument was brewing for five minutes when they all began to smile and instructed me to say the prayer as I had planned. Before I continued the service I sauntered over to the old Shammash who was sitting quietly through the tumult and asked, "what is the minhag (custom) of this shul?"
He surveyed the scene and beamed. "This shul is 100 years old. This is our minhag."»
Drasha - Korach, 5756 - Torah.org