Mod issue

Hello all. I've just downloaded and installed the 'Mega Mod'.
What a difference to the game all the hard work from you modders that has made to the game.
Thank you!

Only 1 real problem I can see for me, is that my sub does not appear on the maps, so plotting courses is very difficult and knowing my own direction is impossible.

Would anyone have a work around for this issue?

Thanks in advance

Cookieguy