$1936

I'm trying (without much success) to create my own pattern. I want to design a pattern that looks like the digital camo used by the US Army. I viewed a thread pattern (#1650 I think) posted by Janceyb, so I know it's possible to get a random look to a pattern. I just have no clue what the heck I'm doing. Any help or tips any of you could give me would be greatly appreciated. I need it to include 3 colors (Light, Medium and Dark Gray) and I would like to try and get 30 rows in there (I want it to be as wide as possible as It's going to be worn by Soldiers) Thanks you for any help you can provide.