So I got the 12" unit mounted on the port side on the extension mount, and moved the 9" unit to the starboard side. I was able to fix the 7" unit, but now don't really have a use for it.

Went to the lake yesterday and caught a decent bunch of bass and crappie, and caught most of them video fishing. There are some big crappie just swimming in open water right now and they were pretty aggressive.

I promised a report on how much better the 12" is than the 9" on the LiveScope, and the report is that I can't say that it's any better at all. With the mount extended the full 30" the screen is reading distance from my eyes, and I don't get any advantage from the bigger screen. It has a higher resolution, so maybe someday somehow I might catch a fish that I wouldn't have caught using the 9", but I don't think it will happen often. The 9" is noticeably better than the 7". I would buy 2 of the 9" units if I had it to do over.

Once again, this is not relevant to a bass boat with the unit mounted on the deck. Your eyes will be at least 5' from the screen in that setup, and bigger is better.

All the labor of man is for his mouth, and yet the appetite is not filled.