[Xastir] Question Map - Enable Map Grid

[William McKeehan]

I just started playing with this feature today and did not get what I expected.

I expected the grid to be drawn at "even" numbers (ie., 083 00.00, 082 00.00,
etc.). What I got was what appears to be random but equally spaced.

Can anyone tell me the logic behind where the lines are drawn?

If it is already documented somewhere, a pointer to that documentation would
be fine as well.

Thanks!
-- 
William McKeehan
KI4HDU
http://mckeehan.homeip.net