Has anybody used the above mentioned mold? I loaded three different loadings using Trail Boss(19.5grs), 5744(22 grs) , and Reloader 7 (24 grs). Absolutely the worst groups this rifle,or I have shot. Trail Boss was by far the worst.. patterns not groups. For the record, the rifle I shot these in has been one of the more accurate that I load for. Also the alloy I use has worked perfectly in every caliber I have cast for. If anyone could send any info-loads, about this specific mold , I would appreciate it.