Bought a new helix 9 took it out for its maiden run. Impressed with detail of down imaging and side imaging..problem is when I run all it screen with down imaging I lose the right side of my side imaging. Doesn't matter if it with all screens or just split and down. What's strange is it works great by itself or with sonar. And another thing if I put the split screen on the left side of unit then ride side will be fine. Anyone hear of this or do I have something screwed up? Thanks for your help...shortdraw