How to edit Main menu under de III settings button left side under

Hello,

I finally changed from 3.0 to 4.0 (Gold) and getting used to the screen layout.

I still think somehow editing the screen menu's has become confusing, seems to edit on different places below and right menu, but I got that fixed now as I want it be (most used items as before),

I do not get the logic of the III menu however. See screen picture.

I cannot find an explanation in Help.

How to delete buttons?

How uncheck buttons?

How to move buttons? Not by drag and release as I would expect.

Or can we only "change" the buttons, not delete of move?!

Otherwise... could have changed sooner, still great App. Using it for 10 years now.

Just still think the 3.0 screen layout was cleaner. No "forced modern look" that takes up more map space now.

Thanks in advance...

Pim (Netherlands)