Tug,
Thanks, and yes I believe it does have some tilt, but how much I would be guessing, maybe 4-5. What ever is there is in the tower as there is no wedge pad mounted above or below the tower. I believe it is about 5-6 " high. I am not where I can check the boat for a few days yet. It is adequate. As to height, it is not going to make much difference unless you get it WAY UP HIGH, (like on a sail boat mast), and then you loose the close in visibility. Currently, at the closest range I can see mooring buoys at about 40-50 feet out before they drop off the screen. As for long range, I have no problem seeing returns from boats at 6-8 miles and ships out to 10 or 12. Depending on where I am and conditions, my normal range is between 2-3 and 5-6 miles.
Hope that helps.
Harvey
SleepyC :moon