The first thing I did when I got my E-Trac was to document all of Angel's settings and save the mode, and Pattern files. I have experimented with all kinds of patterns, and settings but always come back to His settings, and pattern. works great, and it can get noisy but the reward is new finds in well hunted locations.
Here are the details on why he chooses these settings, and all his settings are highlighted in blue on the chart provided...
http://www.americandetectorist.com/f...s-And-Programs
Here is a photo of his Pattern...
Here is The Mode and Pattern files for Angel's Etrac program...