OK I am just going to go with this for max screen height of 1024 X 700.
1024 and below has some secret speed to it for graphics, use wider if text application.
700 assumes 40 pixel Taskbar Height and leaves me just enough I can seen the bottom edge of my QB64 screen.
PLUS when I don't use the (NOT) _Middle, I don't need a dang _delay .25!
Honestly would hate to add a sub just to get the QB64 screen fully visible for everyone who might use my code.