I want to have pilots with 3 stars piloting skill. I get one with two stars and i try to set him up as a miner subordinate. Time passes (ten in game hours ish), and the management skill is raised from 0 to 2. Piloting skill the same. I try him as a trader, same happens. I have a 3 star autotrader, working for 10 hours. No increase in piloting, management raised by some. I have a S ship with a pilot escorting a trader with protect. No piloting skill exp.
So. To get autotrade to work, you need piloting 3 stars. A trader gets management exp when trading. Whats the logic? How can i train my crew to get better in piloting, when none of the above works. Its like playing an rpg, where you need 6 strength for a specific sword, and you have 3. You hack and slash, get charisma. You mine and get wisdom, do deadlifts and intelligence. No way to get that bloody sword.

I know about getting new captains in new ships and all, but thats out of the scope of my question.