I have been using Endurance Formula Powder for several years, particularly after run workouts in hot weather. The main complaint about the new formula is that it does not dissolve as easily as the old one, and usually ends up in one or more clumps at the bottom of the glass. The new formula also sticks to the spoon I stir it with, instead of dissolving (the old one didn't). Please bring back the old formula, as an option.