Dude, thanks. My "Borderless Gaming" didn't spread games because I was using an older version.
The feature you need to spread games (Set Windows Size) has been added at some point recently. So I installed current version, and it worked perfect (admin version not required).
An excellent borderless MM solution. If it works as consistently as ShiftWindow (or WinShift), then it is a superior solution to these other programs. Because it's easier to use (ie not having to add borders into calculations, & BG auto-triggers to borderless).
BG is also likely the solution for games that don't quite spread full-borderless in Windows 10 when using ShiftWindow. I will be testing it to see if it's consistent. Currently works perfect on first game tested (Just Cause 2 2010. Using Win10. It was spreading near-full with ShiftWindow, missing 4px or ~2mm of game on one side. It's a common Win10 problem with ShiftWindow). If interest, here is blog-post describing Win10 problem (which I think you just fixed with BG):
http://www.wsgf.org/blog/imusrt/2015/12/28/winshift-windows-10-fix-shiftwindow-alternativeYou have improved Manual PLP gaming. Now to test it (I am re-playing older shooters atm).
Findings will be posted here, if interest:
http://plp-gaming.wikia.com/wiki/Manual_PLP:_How_To_Spread_Games#Borderless_GamingFirst game tested, as example of perfect spread: