Don't you just hate it when you buy products and they give you some generic feeding instructions? This has only been about the 5th time I've dealt with this. Here's my question. How much DE do I put in a 3 lb. feeder. The only instructions my package gave me was use 2%. The only figure I come up with is .06 lbs... and that's if I did the math right.... What does that come to in cups, TB, or t. ? Ughhh!!