Alright so, I never realized this issue existed until I hooked up a 5th monitor. Let me try to explain what I'm trying to accomplish best that I can:
Below is what my current display setup looks like after adding monitor 4
As you can see, there is a gap between #2 and #4. IRL, #4 is right on top of #2, (which is my primary/default display.)
Issue: In order to get my cursor over to monitor 4 from monitor 2, I need to go THROUGH monitor 3 to get there (see blue line path) which is extremely annoying. But if there is a gap in the arrange displays setting page in win10, that gap is treated as a barrier and you can't pass your mouse from border to border of another monitor.
I have tried it this way, but then in order to get t monitor 3.... I have the same issue and need to move THROUGH monitor 4 to get there from 2.
I would like to split off the top of monitor 3 and move it out of the way so that it doesn't overlap monitor 4, and all borders touch each other, allowing my cursor to pass through from any edge. I don't care if that virtual display split from the top of monitor 3 means I can't move my mouse to monitor 4. I just need to be able to pass between 2 & 3, and 2 & 4 freely WITHOUT the cursor being offset when it enters the next display, which drives my OCD crazy.
How can I do this with DF? I read the docs but can't figure out where to even begin. I did manage to split off the top of monitor 3, but how can I take that and create a "virtual" 6th monitor, that I can separately adjust and move around in rearrange desktop displays?