Center card window in screen

[Toddbob]

I am using the following calculation to center card window on screen. Move/Resize Window [Current Window; Top: 60; Left:  Get(ScreenWidth)/2-Get(WindowWidth)/2]. Unfortunately my card window winds up far right on my screen, which should not be possible with the Get(ScreenWidth) function. I am using a Mac running Filemaker 18 Pro.

[comment]

From the help on Move/Resize Window (emphasis added):

• Distance from left is the adjusted window's distance in points from the left of the screen (or for a card, from the left of the parent window).

[bcooney]

Cards will auto-center in the parent window unless you specify a top/left position

[Toddbob]

Thank you all.