[R-390] Cosmos question

[Jon]

Hi Folks,

Have a question concerning my Cosmos PTO. I have it on a test jig and I'm
experiencing what I will call hystersis. I can zero the frequency at 3.455
exactly on my zero reference point on my test dial (great). Now I can be off
1000s of hertz depending on going CCW or CW and then going back to my zero
point reference which I stated at 3.455. I can always get back to my 3.455
by noting the new frequency and rotating CCW or CW to get back. I hope I'm
making sense. Has anyone experience this.

Thanks,
Jon,KB1DC