Steve and forum members,
The ATX has 4 ground tracking settings, off, slow, medium, fast. The manual describes this as a continuous slow tracking of ground mineralization. It explains how to change settings, but really doesn't explain what it is doing and how to decide what setting to use and when to use. Is this auto ground balance, or something different? What is the significance of the slow, med, fast settings? Thanks for any info you can provide.