Question about:detecting:Tesoro Tiger Shark

[beenpicking]

When I switch to motion des should I lose my thresh hold? I am still trying to figure it out. I have no one local to ask questions to. My 6 year old grandson and I went out for about 1/2 hour. Found a couple nails some pull tabs and 1/2 wheat penny. My house is about 150 years old. In the back yard I can see they dump old clinkers from coal stove. Can the burnt coal affect my ground balance?

 

[Hombre]

beenpiken,

I've owned the Tiger shark since they first came out with them, The TS is a silent search motion disc. The threshold sound... you can hear it only in the slow/fast all-metal mode. And yes the coal clinkers will have an effect on the ground balance. I set my ground balnce per the manual, and the threshold should remain neutral/same threshold sound as you lower coil to the ground. I never use the all-metal for pinpointing, just X the target in motion disc. mode. hope this helps.