Additionally I would make sure to use the "Enhanced Collage" FX as opposed to the older "Collage" FX, as the Enhanced one gives higher resolution, especially with 10 DL.2s.
If you are using H3 as your conole when you select an FX slot from the Global pick the one that says "enhanced..." from the bottom row about 2/3 of the way across the screen.
Additionally I would make sure to use the "Enhanced Collage" FX as opposed to the older "Collage" FX, as the Enhanced one gives higher resolution, especially with 10 DL.2s.
If you are using H3 as your conole when you select an FX slot from the Global pick the one that says "enhanced..." from the bottom row about 2/3 of the way across the screen.