Resolution scale and window size

[Vextorr]

I am very new to isboxer and multiboxing in general. I have just got a 3840x2160 monitor, however i am i really struggling to get the window sizes and videoFX windows the right size so they all fit on the single monitor. They just seem to be off the bottom of the screen. and even spill over tot he second monitor.

I am using a dual monitor set up, (one 3840x2160 and one 1920x1080). i will also point out that i get black bars down the size of my windows on the separate clients.


I just need a help making them the right size and so i can carry on leveling my team.

Thanks