I recently acquired a good supply of Winchester WAA12, WAA12F1 and Claybuster WAA12F1-SL equivalent wads. There's plenty of load data in my Lyman #4 and new #5 shotshell reloading manuals for the WAA12 wads, but I don't have anything with load data for the F1 and F1-SL wads. Where's a good source for load data using these wads in Winchester 2 3/4" AA compression-formed hulls, especially for 7 1/2 sized lead shot? The guy I bought them from said he'd been sitting on them for probably 10+ years...