I've got several Small Powder Bars I'm not using but need an Extra Small Powder Bar to load .32 S&W Long. Looking at photos of both, it seems the only difference between the Small and Extra Small is the "wedge" machined in the cavity of the Small vice the 90 degree flat edge of the Extra Small. Hmmmmm, I wonder if I could "convert" a Small to an Extra Small by filling that machined "wedge" in a Small with something like JB Weld and filing to the proper size? $32 for the Extra Small plus $10 freight from Dillon vs a few bucks for the JB Weld and a little of my (retired) time. Comments encouraged.