Any omegga 8500 users

On higher conductors yes. Nickels and gold the ATP will be better. Great combo to have with the two.

Hunt in D1 mode unless emi then used D2 or maybe D3

3 or 4 tones for modulated audio. 5 tone for un-modulated and extra depth. Also makes sparky emi louder as well. Use heavy disc/notch to start but not until you determine your freq shift, gain, and mode first. you want to know what kind of interference you have before silencing it as the machine is still having to process and recover from it. As you get more used to it remove your disc and notch and use volume notch to dampen or silence the junk. Generally anything 83 or higher on id with out too much bounce on ID will be a goodie. 72-79 will be your indians and zincs. around 80-81 is usually aluminum screw cap.