[WaltR]

Originally Posted by kod

Walt,

According to the QSC manual, the hole is 35mm (35 millimeters is equal to 1.38 inches).

That's a fraction over 1 3/8 inches and is enough to allow them to drift around on the pole...

I guess I just going to have to use tape on the poles, which I hate to do...

You could also use heat shrink. They make it big enough to use for your needs. It would hold up a little better than tape.

Walt