Ok, so I've picked this game up, and the tutorial doesn't help one bit.
I'm currently playing as William of Normandie and just conquered England.
Now....
I have the entirety of Britain and some parts of Wales.
Yet my income is only at 6 wealth per month. A decent mercenary band costs 300, FIVE years of income!
I've set feudal tax at minimal, burgher tax at minimal and clergy tax at minimal.
At the vassal screen there is one vassal that should be paying me 8.0 tax, where is this money going?!?
How do you get a decent income?

Also, I've exhausted every single claim I have.
What now?
Do I have to rely on forged claims in it's entirety?

I'm still completly unskilled in this game, so any general tiips that you can give someone trying to learn this game, please share!