I found my answer with more toying. I hope people read this and remember that its good practice to make a variable to stand for values you use repetedly. It makes tweaking things easier. My next question is about math in the .rc files. I'll probably answer it myself in a few more minutes but it can't hurt to sort of think out loud. Are math or logical operations alowed in .rc files? can I make something like a height variable "ThingyY" and something else "ThingyY / 2" or ".5 * ThingyY"?

p.s thanks xcal.