out this weekend trying my new tracker with the ortovox collar ,for some reason it says 2 meters when its only 1 meter and is doubling up on every mark ,absolutly pissed off ,just wondering if its the ortovox or the tracker ,how accurate is the d3 box with the ortovox collar ,got a feeling its the tracker thats giving the wrong reading but would like to no if the bellman and ortovox d3 give proper depth as the tracker is a pile of shit and wouldnt recommend to any one ,looking forward to any replies ,,,,,,,,,,,,,,,,,,,,,,, ,yours seriously pissed off DF