Mrs Mel,
Your telling me I figured out what it would have cost me ... Yikes!
In her books there is a 800 number that she say's anytime you want help to change any pattern out to her system, they are happy to help you do that. There is a formula that is in the books that can be used for the easy ones, but I would contact them when it got too hard (many steps) The video is hours long and very helpful. Each type square/block is covered seperately and you can click to go to each one. I recommend it highly if you are going to try this square in a square method. Well, to me a picture is worth a thousand words.