Metal Detecting - Makro Kruzer 4 Tone Mode

Join me for an 8 hour hunt. Lets iron out this pinpointing and then we're going to put the Makro Kruzer in 4 tone and see what happens. I'll tell you what happened. The field started shouting signals all over. Good solid signals in places gone over multiple times. I couldn't believe my ears. I was impressed. The Makro Kruzer in 4 tone mode is an entirely different beast than when in 3 tone. Both modes were run in 90 gain for the record.