I just want to say that I have changed over to the conductive on my Etrac I ran in TTF forever and I am kicking myself for not using it years ago. I changed over after this past week of finds. I had been doing a ton of research and after making the jump into multi cond. last week and its proven that I have miss so many targets over the years I am curtain. I have my setting based off of this
https://www.cutaplug.com/metal-detecting/minelab-e-trac-deep-silver-coin-settings/
https://www.cutaplug.com/metal-detecting/minelab-e-trac-deep-silver-coin-settings/