[Elecraft] CM 500 setings

[Ka9p at aol.com]

HI,
 
I'm setting up the CM 500 headset with a new to me K3 for the first time,  
and having a hard time getting the anti-vox and vox gain balanced for  
reliable trip without tripping every time I touch the headset or cable.
 
Can anyone recommend a good starting point for this?
 
Thanks, Scott ka9p