Mini-tut - Coastlines in PS

[Locution]

Thanks a bunch for this tut. I have a hand-drawn outline of my continent that I have desperately been trying to roughen up and this method works well.

[Ramah]

Look for RobA's tut, it goes into far more detail and has screenies to help. As far as I can recall it varies in a few steps, he merges the layers together and I think just applies a threshold to the image as opposed to putting a layer over it. I like having the layers seperate for a little more control but it's hardly enough to warrant another tut on it.
Just let this slide away.