Big green blotch no EMF.

[Coinstar]

I was detecting a park, I have detected before. I was playing around with the settings a little bit. As I was swinging. The VDI would go to like -93 + 94...etc. The polar plot would be a solid green circle.
I know the EMF in the area is not bad. What helped in this instance was dropping my Disc down to 75. It was at 83. RX was at 8. AM was at 80. Would setting your disc to high cause this? I've seen the same thing happen in high EMF areas.
when that happens I change my filter and offset to fix it. It sort of scares me to see my display start freaking out.

 

[Larry (IL)]

I think you are running your V "on the edge" and in your case, it was set a little too sensitive for that ground and was picking it up as a target. Reducing the Disc sensitivity is the cure to regain stability.

 

[Neil in West Jersey]

Try one of the band filters rather than a high pass filter. That seems to help me.