Thread: Contour mode and DI

I have a Helix 10 Mega and love it. Been thinking about doing some searching using the SI in contour mode using a split screen to include DI to see what would normally be in the water column. Does this make sense or am I missing something?
Thanks,

http://www.crappie.com/crappie/side-down-imaging/360337-mega-shots/ if you had used contour mold on these.i believe you would have had less information on those last to pictures.....http://www.crappie.com/crappie/side-...37-mega-shots/