Just joined the site and would like to say I'm impressed with the wealth of knowledge shared by all. I have owned humminbird units in the past but this is my first Si/Di unit. My question is, while I'm trying to adjust to what I'm seeing would it make sense to start by viewing with the Si/Di/2d sonar screen view? Just got the unit installed yesterday an I'm planning to take it out this afternoon and tinker with it. I liked this screen view in simulation mode. Any suggestions? Thanks