This is an anwer to the post of Caroline NC,
You asked "How does everyone keep track of what symbol stands for what color on each page"
It took me some times, but I printed symbols sheets of my pattern (I bought the Internet version but for those who have only the paper version, you can make copies). Then I cut all symbols and put it on my threads supports. I don't have to look on my sheets every time!
I hope it's clear for everyone, not too much mistakes? :P