redken has a great little book out called ( GLAZE, REFRESH AND CORRECT, 100 SHADES EQ FORMULAS ). i love this book it's very helpful. you should check it out.

Where did you get this book, could I get this at my local supply store. I use Redken and the only formulas I have are the one's I always use and I have printed some from the Redken exchange.

you should be able to get it from what ever store supplies redken color or ask your sales rep to get it for you. i think i paid 6 or 8 dollars for it. it's very help full.

try the GB's they make great toners 8gb with 10 mils of crystal clear with every 30mils of colour

I use socolor to tone and I have had great results with it.  My favorite toner is  B10 with 10 volume over bleached hair for a great blender or beige cast.   Occasionally I will use B8 with 10 vol, but sometimes you have to watch so it doesn't grab pink.