The right angle weave square has grown fat! Instead of being a rather sad looking flat piece of weaving (which you can just see at the bottom of the stack), it's now a chunky little brick that rather reminds me of the stickle-bricks I used to play with as a child. Not sure if it's supposed to, but it's got one heck of a curve to it which I really like.
My version is a bit different to that of Marcia DeCoster's, but suffice to say I'm well chuffed with it and can finally see the possibilities of the RAW.
There are some of Marcia's other designs that I fancy and now feel able to give them a go.