regards
if there are problems of instability I think both MD that it has problems, I always use him/it in Pro/ coin and it is all right except when there is piece of very great iron or I steel that the sound is not clear as copper or silver, or next to the target there is iron however with attention to learn well you/he/she can be understood if it is worthwhile to dig, but I in the doubt try, understands that even if iron is an object of respect as you/he/she can be a buckle or utensil of use farmer
luckily my atpro up to you/he/she has not now had problems, battery buttocks exhausted, go before working well up to when Md is jammed, to extinguish I gave to remove the battery because not from the signal of ended battery but ok equally, I have understood whether to do and I use her up to the end
I rarely use him/it in for / zero I think that the Md can perhaps go more depth but I still have to try, with 1 year of tests I will succeed in understanding better it, it is now tomorrow only 3 months to
I have noticed a thing ,se I lift him/it and I beat him/it and I move fast, the Md has instability however it down to earth and I move right / left, is stable in absence of metal
every change of zone I always make the automatic graund to line up the Md to the ground
yesterday had found also 18 coins since 1500 to 1980, 3 thimbles, 1 medal and tall objects of little account
good luck
Algerio
zone of search sort yesterday in Bardonecchia