My buddy picked up a lbs of this stuff for me thinking I could use it for .223 or the .270win, but it has load data for neither and I have read it is very case specific on other sites. Anyone in central FL load, 22-250, 243win or 308 win? I hate for it to sit on the shelf until I get board and draw something on the ground on the backsid eof the property and light it up!