hello friends, yesterday was a very nice day with very good finds. Despite the presence of hot rocks in the soil, which gave me a lot of false signals, I made a ground balance on such a stone and things were fine, there were false signals again, but they were recognizable very easily. VDI numbers jump over different ranges, and when I pass the coil over the fake object at 360 degrees, the color signal disappears and only the iron remains, so I divide it and avoid it. I found two silver coins that lifted my adrenaline. for European boys who go to Roman fields, do not avoid ID 6 to 10 because the ancient metal and coin sizes give different numbers when they have a lot of patina and a smaller size give low numbers. I am very pleased with NOX, I keep going. Greetings