Hi All,
I personally have a 728x, my Dad has a Matrix 3D and a friend a 700 series SI unit (sorry cant remember the exact model). All three have the same problem. We reguarly go to a small dam at 1550m above sea level to fish for trout. Not one unit will show any fish anywere for over a year. There are fish there as wehave caught heaps (3-4 fish per trip). We go to another dam at about 1300m and all 3 units show only a handfull of fish (you might see 5 per day), however we still catch fish. The main lake we fish is at 1100m and the units all seem to work well, showing many fish as you would expect.
All three dams are stocked with trout, plus we catch lots of fish there so one would assume that there should be lots of fish, but none on the screen for the higher lakes?
Any thoughts?
Cheers
Daniel