Recently I've noticed a change in my livescope pic. when pointing the transducer towards a sloping depth i.e. looking under a dock . The picture was sloping at a drastic almost 45 degree or more angle as depth decreased. This was not doing that before. I turned ASRH off and manually adjusted degree to 7-13 degrees and it leveled out. I've had my livescope for 6 + months and am in the boat for a couple of hours everyday and this was not happening before. FYI I've attempted to calibrate the compass 4-5 times unsuccessfully and just quit worrying about it as I have a gen 3 helix next to it that I use for mapping. Any ideas ? Scott