I haven't seen this yet so if one exists can someone link me please.
I would like to know if there is a way to mod the compass so that there is some kind of arrow or something that shows your exact heading.

It's kind of hard for me to explain.I guess a basic example would be to draw a vertical line directly through the center of the compass, that way you know that whatever lands on the line is the current heading.Right now its just a bunch of dashes and it's kind of hard to tell exactly which dash is my heading

and when I go to make course adjustments I usually end up over adjusting because of this.