OldSean
Full Member
- Jan 6, 2012
- 128
- 129
- Detector(s) used
- White M6, White 6000di
- Primary Interest:
- All Treasure Hunting
Occasionally my surf master dual field's threshold will start to wax and wane on a regular frequency. I wonder if you all would know what adjustment to make. Playing with the threshold just makes it louder or softer. I am afraid to decrease gain because of potential loss of sensitivity. Dose it have anything to do with the pulse timing? Why would one adjust pulse timing?