So trying to figure out some GUI things I figured out that changing size from auto to manual, then clicking the [] line wrap button, the X value of size will determine when the text will start to wrap (mostly - a large word with no space might exceed the X value). I can not figure out what size Y does.
Oh there are more questions, enough for me to request more GUI tutorials; I have found the colorslide tutorial more useful when also reading manual and examples, but it is not fully satisfying.