Elite: Dangerous PvE - Mobius

I thought I read that they were putting up some new tutorial vids, but I can't find them.

I also can't find an updated manual.

I still have no idea what an impulse attack is, or what all the little icons on the sensors mean and if they are important.

And if I upgrade my power distributor, does it do any good if I'm already redlining the power plant, or do I need a better power plant to take advantage?

Are the system and galaxy maps supposed to show any detail about engineers & CGs, or just show purple and yellow icons?

Questions - I got a million of 'em! Any accurate up-to-date answers anywhere?

Or is it just figure it out as you go along and pick things up searching forums and etc?

I've not seen anything yet. I know the map just shows an icon for the Engineers that you have invites from, more info is available in the right panel of the ship hud (on the first tab bottom right corner) this tells you what you need to get started with each Engineer.

As for symbols, nope, no idea yet.