Moving from UI to UI..

[Carflashen]

Hi there from Holland,
What I miss is the exiting or changing UI screens.
Example: I'm in UI of BurnerMiningDril 1 and want to see if BurnerMiningDril 2 has enough cole inside.
I click on nr2 but nothing changes, I have to exit the UI for nr1 to go in to the UI of nr2.
This is just a small example of 2 BMD's but all changes should be that easy I think.
Click on something, the previous UI closes and what you clicked on opens....
And...
Click outside a UI should close any open UI, why go for the X in the corner?
Thanks 4 ur thoughts,
Jk.

[FishSandwich]

I really like this idea, it would be useful.

why go for the X in the corner.

You can press the E key to close any interface.