Newport 481-A: how to use???
Re: Newport 481-A: how to use???
Thanks Bob. I’m using a nylon tipped 10-32 set screw.
Re: Newport 481-A: how to use???
Is the nylon tip mushroomed out, or too large diameter? The only problem it sounds like you're having is with the action of that knob. Maybe the thread is metric and not 10-32, giving you a false "tight" position?
Re: Newport 481-A: how to use???
Once I tighten, top stage doesn’t move.