Hi
I have setup with second display for backglass and DMD (1600x1200 display), I set it up:
1600 x 900 = backglass UP
1600 x 300 = DMD BOTTOM
Everything works nice but some of tables doesn't use DMD (Cyclone, AbraCadabra, Cartoons 2017), so in this tables backglass should be set to full page (1600x1200).
Now I have screenres file in visual pinball/tables/ root (so it is shared by all the tables). How to manage games that should be run another way?