Disclaimer: I am a rookie but reading everything I can find that seems factual.
The smaller coils often help due to less issues with masking from either iron or minerals. Remember that if you are discriminating out iron, masking is still occurring, you just do not know it.
See:
http://www.dankowskidetectors.com/behindthemask.htm
and
http://www.dankowskidetectors.com/painful_truth.htm
HTH. GL & HH
The smaller coils often help due to less issues with masking from either iron or minerals. Remember that if you are discriminating out iron, masking is still occurring, you just do not know it.
See:
http://www.dankowskidetectors.com/behindthemask.htm
and
http://www.dankowskidetectors.com/painful_truth.htm
HTH. GL & HH