I've got one little question for this mod too:
Sailing around by real navigation methods sounds fine but how do you gonna make your contact plottings when engaging something ?
Marking a ship's position on the map is always relative to your own position, how would you get a relatively precise drawing if you don't know even your own position that precisely ? And without exact contact markings you cannot estimate it's course and speed.
The only thing I could image to get around this is to make a full stop, estimate some fix point as close to your real position as possible and do your observings only from that point.
Or aren't 'Real Navigation' attacking anything ?
gb, i.
@Hadrys: Nice drawings btw