The ones I was suggested to read made no sense to me and was wondering if there are better ones out there that are more clear, thanks. I think I screwed up the math trade I am in but I guess better luck next time.
are you looking for guides on how to use it, or how it works?
If just how to use it, I found the best way to make it work is to look at the tutorials others have provided, and then pay attention to the OLWLG check box patterns in the tutorial and makes and make sure there are no red shaded areas. Don't get too bogged down into how it works, just make sure it looks correct..