dayne if you look at the graph on the screen each block is is 10ft. directly below the tranducer would be zero, everything to the right of zero [ directly under the xducer ] would be 10ft -20ft=30ft and so on, everything to the left of zero is behind the xducer, so looking at the square to left of zero it looks a hair over half a square or about 6ft, hope this helps
KrappieKrane LIKED above post
Now that you have explained that. It does make sense. I’m such a noobie I just didn’t understand. Thanks