1st Day OTW with my AT2. It's linked to my Carbon 12 at the bow via ethernet to the black box by way of my SS3D box ethernet connection to my 12 Live at the console. 1st impression after having AT1 for the past 2 years is that it has better definition and range than before. Stitching is much better with fewer "dead zones". No ghost tree anymore! Another improvement is that the annoying flash from having either 2D or structure scan on is virtually non existent with the AT2. Big thumbs up for that fix. Had a couple of very brief freeze/black screens but they quickly went away. After about 2 hours non stop for some reason it lost the bottom. I got it back after selecting the defaults on the Active Target screen. Not sure what that was about. Long story short, glad I upgraded and looking forward to getting better with it.