On Thu, 13 Dec 2012 06:14:38 -0800, Oren wrote:

I would add that the set screw may be standard or metric. Using the
wrong Allen Wrench can possibly round out the head of the screw.


I tried both types. No metric would fit. The 3/32 did fit, but I got
a message back from Moen today saying that it is actually 7/64.