Map scrolling

[fierman]

I struggled and tried, but I simply can not get the map to scroll the way I want. Sometimes simply nothing happens when I use the cursor keys, sometimes the scrolling 'overshoots' - point is that it is not possible to align the map just the way I want it.
The small overview map does not work smooth either.

I would like to see this issue fixed. There are other issues, but this one breaks the game for me.