Looking for some info. on what other companies or stance is on the following questions.

-- Do pellet concentrates have a shelf life or is this something the suppliers say to create more sales?

-- Dry concentrates? Yes, No or Sometimes? We use a gravimetric color dosing system at the feed throat. (I was lead to believe that at our standard dosing rate of 4%, for just about all of our colors, it would not add enough moisture to the material to go over the max. recommended moisture content.)