Thanks for the suggestion Armand but it didn't change Unity's Font Scale, it only changed the font size for the drop down (File, Edit, etc..) menus.
DPI was on 100% - I tried 125% and logged off and back on in Windows.
I tried it without and then with the "Disable display scaling on high DPI" setting, in Unity shortcut Properties as well.
For your Info, I'm running Windows 7, Ultimate 64bit edition, using a 24 inch Asus Monitor (as per spec's in my signature).
My screen resolution is also the native 1920x1080
Unity is also 5.2.3 version - 64bit
Thank you anyway, was worth a shot. If anyone knows how to change Font within the program, please reply.
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