Let’s say I have a sweet B5 in Navigation. My Sword skill is rubbish, though, so I get a nasty midi wound (-2D) while fighting off some pirates.
If I want to help my first mate with his Navigation so that we can continue on our way, does he still get +2D for my help (since I have 5 ranks in Navigation), or does my help only count for +1D now because I’m impaired?