Recently got a new to me boat that was rigged with two HDS 12 Lives and I am very new to lowrance. They are networked through a structure scan 3d box. One problem I am having is with the downscan on my console unit. It does not always work, and when it does the clarity is nowhere near what the sidescan looks like. Can someone please point me in the right direction of where to start? I've gone through most settings that to my knowledge would help, but at this point I just don't know these graphs that well. Thank you