[Elecraft] CW Sidetone and Line Out?

[Dana Roode K6NR]

I typically use a telephone connection for receive audio from my remote K3
as its one less dependence on the crummy internet I have.  That broke today
so I'm using audio over the Internet using DF3CB REMAUD program.  My CW
sidetone is loud no matter what I set "MON" too, and I've even experimented
with the "LINOUT" configuration; setting it to 0 removes my receive
audio but not the sidetone.

It seems sidetone is coming from LINOUT and I've not found a way to reduce
its amplitude.  Or I am not thinking about this right...

Any suggestions?

  Dana