Quote Originally Posted by rnvinc View Post
Once we understand that the dark water column in the SI image must be interpreted separately (in our mind) from how we interpret the bottom detail in the SI image (in our mind) ...

We can see (in the diagram below) that the HB software engineers basically took the left SI image bottom detail and the right SI image bottom detail / and shifted each section of data (left SI and right SI) outward in the displayed SI image to make room in the displayed image for the water column detail ...

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Rickie
So.....if the bottom image ( directly under the boat) is shifted out so that it displays to the rh or lh side of the water column (black area) the side image measurements at the top of the display are off by the depth of the water?

Would the cursor measurement be the same as the top scale?

I noticed from some videos that the side image measurement scale at the top of the display does not change as the boat moves through various depths.






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