Dankowski was referring to the effectiveness of the cz 3d when hunting trash pits, ie: parks.he meant that the detector needed to be in "regular" mode instead of advanced mode in modern (after 1950) parks because if set to advanced toggle', would pick up all the tabs, and and other junk targets.if you left it in "regular "mode, then you could hunt modern parks effectively,hence "his" reasoning that the cz 3d could only be used in Parks before the advent of "pop tops, and screw caps "before the year 1950. this kinda "spooked" me and I looked elsewhere. just sayin'
