Thanks, I guess what I was hoping to find is some kind of software that doesn't cost an arm and a leg that would allow you to export the data onto an sd card and make edits on a spreadsheet or something, then be able to upload them again using the sd card. Something more convenient than sitting in the boat using the controls on the sonar to enter coordinates, but as they say, beggars can't be choosers.
Just ONCE I'd like for someone to call me "Sir" without adding, "please stop making a scene.""The problem with quotes on the internet is having to ascertain whether or not they are genuine." -- Abraham Lincoln