Quote Originally Posted by CrappieHound
Because when you see it on the SI you can stop the picture, move the cursor over the top of it and mark it with a waypoint. Otherwise you have to go trolling around aimlessly with your regular sonar to find it. That thing shoots 240ft. off each side of the boat. That's alot of ground to be covering and time wasted if you can only fish on the weekends.

The Hound
Thanks, As I said I don't know anything about them & didn't know about stopping the pic- Kinda clears that up some,