[suggestion] Possibility to add an horizontal and/or vertical offset to the windows' positioning

[cridus]

Hello, thank you for this great macro.
I'd like it very much if we could decide where to place the emulator windows on the screen. I'd like to have them more centered since they cover some shortcuts that I use, on the desktop.
Would it be possible to add a setting to add an offset for the horizontal and vertical positioning of the windows?

For the moment, to solve it for myself I've hardcoded that offset in the macro's code.

Thank you again.