blowfly1967
New member
several of the top brand metal detector manufacturers are now and have been fitting widescan/dd coils to their latest machines and not concentric coils,which was the standard all round fitting.why?are dd coils better all round coils than the concentric's.i know that dd handle mineralisation better and concentric's discriminate better.so what gives?it's getting confusing out there!!! sometimes it seems that i shouldn't read these forums,too much confusing information,but i like to try to keep abreast of what's going on out there.bye for now,blowfly,hh