Quick question for everyone. I'm a bit confused looking at the Hodgdon basic reloading manual in the shotgun data. I have a pound of "Hodgdon Universal Clays." That is clearly what it says on the bottle. When I reference the manual, there are listings for "Universal" and "Clays." The difference for 1090fps with Rem STS hulls, Win wadding and 209s is something like 16gr vs. 20 gr. Which powder do I have? Do I follow the Universal data or the Clays data?