From mkarl2@uswest.net Fri Jan 07 17:11:28 2005
Subject:Motion Sound: matching upper/lower rotor speed


I've got a sense that my upper and lower rotor aren't matched in
rotational speed either at 'chorale' or 'fast'.

Now, I've had the Pro3T's case off at the same time the side panel is
off on the LoPro, and there are indeed speed controls.

However, they rotate in opposite directions, and my eye didn't seem
up to the task of seeing whether they're going at the same RPM. The
lower rotor will always ramp up and down slower than the horn, but
I'm talking about once up to speed.

Any ideas?

thx, karl