I've read before that the pattern files are just text files with coordinates. And that someone could, in theory, create custom patterns if they just knew the format to type in all the coordinates. Has CA ever released that information? A guide? A tutorial? Anything?   I want a brick pattern like the one attached. I want it so badly that I'm willing to try this myself, but I have no idea where to start. Any help would be appreciated!   Wouldn't it be great if Chief (or someone) could release