lightest gallery load for 45/70
anyone have a very light gallery/squib/catsneeze/etc load for the 45/70? i'm working with the 350 ranch dog boolit lubed with bac. i've worked down to 3.6gr unique with .8gr dacron filler. it's been very consistant, but still a little loud for me. i know pace kelly suggests 5gr of bullseye, but i havn't tried that one yet.
the whole idea here is noise reduction. i'm not in a residential area, but ame trying to be courteous to the neighbors. only going to be used for rabbits and woodchucks.
rifle is a marlin 1895.