HI PJ, the score displays do not work in either 2 screen mode or 3 screen mode.
you have to remove the led's from the backglass sreen, and add them to the DMD screen.
the way it works, in 2 screen mode (grill visible) is that the DMD that you create "hovers" over the area of the backglass, blocking out what is seen on main backglass. image, that is why that area is covered when you right click on the backglass.
as for the 3 screen display test, you need to re-select the dmd area of the backglass to exclude the speaker images. only the the dmd area, not the entire grill should be selected with the yellow outline.
then you will need to re-adjust the lights for the red and blue bonus's.
helpful hint, leave a little of the black image surrounding the area, especially the bottom. you need it on the bottom as a buffer, or else the software wont let you pick the very bottom and the program will crash.

Edited by SPARKY70, 29 March 2013 - 02:55 AM.