airmar depth tilt to get - 0, 12, 20?

[Skookster]

Planning ahead for my next haulout.  Anybody measured the deadrise at the standard port bow sensor location and know the right tilt option to get for Airmar?

[Hooligan]

 Yes, I would like to know the same thing. Please let me know if you find out

[Skookster]

Well, no one else had anything to say. I had to order while in the water to allow for shipping delay, so I got in there and measured a triangle with one side along the hull, one level leg and a 90, and found the 22 degree tilt was closest.  Installing this weekend. Will let ya know if it works out.

[Skookster]

For reference, it worked out great. Happy sailing, folks.