It was reported recently that there was a fire at the Hodgdon plant that did damage to the equipment that produces Clays and Clays International powders. The report stated those two powders may be in short supply for maybe up to a year. I don't know how accurate that report is, I'm just reporting what I read.
Dave, I would recommend you take a look at the IMR Reloading Data Charts and specifically the recipes that utilize PB powder along with CB1100-12 wads and the components you already have. Wonderful 24gr. (7/8 oz.) and 1 oz. low pressure recipes that I've been using for well over a decade in my damascus guns.
