So the situation is this. A year or so ago a random stranger at my club sat a old MEC jr 12 ga press, a half bag of #4 shot, and 5 partial bags of wads sitting in the clubhouse with a free sign attached. I recently pulled it out and started toying with it. I scrounged a 00 buck mold from a member here. Luckily I already had a brick of 209's and a couple acceptable powders. My problem, is reliable data seems to be a pain to find. Add in every load is specific to the hull and wad, I'm lost. Finding even wads seems impossible currently, so I'm stuck with what I have. My focus is buckshot and slugs only. Is there a manual out there with good data focused on these? Every review I read complains that buckshot is almost completely left out o most manuals. I'm working with Unique and H Universal powders. Not even sure what half the wads are.