Along the same vein, I set up some Pixel floods in my preview. I will have 2 groups, one on each side of my house. When I did the first one, I selected 1 string with 5 pixels, and it gave me 5 floods in my preview. Of course they all move together, but I can live with that. When I set up the second group, I selected 4 pixels and it only shows 1. Operator error, or a bug?