just been out for an hour with my new machine and have to say impressed with it. there seems to be a slight wobble on the stem and also the control housing slides slightly but apart from that the depth of this is amazing comparing it to my old 500 after half an hour digging all signals i was confident in what it was telling me was true ended up with a few coins one silver one ,a buckle and a spent bullet god knows where that come from. beleive me when i tell you that was my most successfull day regarding the amount of coins i found i did notice also i was digging the coins at least 10 inches down dont think the 500 would have picked them up anyway heres the pic for you going to clean them up in olive oil now