Hi Charles,
You’re very welcome. I’m glad that it helps. A few questions,
What diameter dowel did you get?
How did you align the rollers? So that the speakers can roll toward you and away from you? (This is the way it is supposed to be done)
How wide are the speakers?
How long are the dowels you used?
And are they rolling on the floor or carpeting?
The devil is in the details!
Gary