I suppose I'm the last to notice but the "wind squares" are different sizes!!
The ones on 31.xx N are 50 miles across, whereas the ones on 41.xx are only 44 miles across
I suppose its to compensate for the curvature of the Earth, but as they look the same size on the screen, I assumed up to now, that they were the same!
Might make a difference when plotting a course - assuming that Harry and I are not the only ones aiming for anything more specific than East'ish
Good tip:
Point the boat in vaguely the right direction, tie up the wheel, THEN go to bed
Danny
(not to mention Gina)