I kind of have to relate that to Stavr's web site. He has some kind of super rake (?) with no pictures saying "top secret". Is that what Hamid is using on fine chains? Who knows. I do know that we (including me) ruined FL hunting by posting too much and where we found it. I hardly even post finds anymore unless they are found out of my area....Good reason for that, however if you want to trade detector ideas, I'm all in.
I'm still designing one.But to be honest instead of a rake with a chain catcher all you need is to modify one of these.I don't want to go into too much detail.But all you need is a 4 wheel drive SUV and some dry sand you can drive on even at night.Just throw it back in the SUV and sort it out in the morning,