Getting on topic we can see the manticore can display what we cannot hear as to the 900 .
Kind of like a boxing match where one fighter does a combo so fast the reporter can't keep up sometimes you can't even follow with your eyes .
But they slow it down and you say so that's what happened now the screen on the manti will do that all those sounds all garbled together basically going to white noise . You may be able to hear 10 tones a second but anymore and it's just noise .
But each tone is show en on screen for you to see so you can make a choice .
CTX will do the same pull-tab and quarter 3 inches apart it will travel on the non-ferrous line from tab to quarter there will be 100s of hash marks in between
you never hear . You will be able to tell what side each target is on .
I watched Davids video on the pull-tab elevated above the quarter showing the targets separated on the screen which the CTX could not do as clearly they were always tied together by TT I have tested this or e-trac deus 2 but the manti achieved this a plus anyway you look at it . A small advancement .
If someone was going to be able to separate a non-ferrous target from a non-ferrous target the CTX was almost there but not quite the manti did it
Now back to reality if we change that quarter to a dime or put the quarter to 4 inches will it succeed .
Real hunting involves pull-tabs at surface to 5 inches and good coins silver indians at 7 plus the tabs will always be shallower accept in turned dirt .
All detectors suffer from skewed IDS from iron , nail can ID as anything non-ferrous .
ferrous a different sweep a different ID this is why I don't think they can get a ID as stable. Compared to a non-ferrous target sweep all the way around a coin pull-tab the id stays very constant easier to separate a stable known ID from one or the other .
I would love to see that manti hold that separation and ID between the quarter and pull-tab farther apart up and down but I have a feeling bigger return is going to win . Deeper quarter or change to a dime . sube