As some of you had read that I have been playing around with some slow 38s so it thought an update may help others that have a reason for a reduced noise load.
I've made a second dipper out of a .22 cartridge this drops 1.9 grains of Bullseye. I'm loading a Lyman 358424 115grain full wad cutter that a member so graciously help me obtain(Thanks to msp2640) The Boolit is sized to 358 and over the chrony it's average is 517fps. Using the dipper, the spread is 60fps. that is less that I used to get with my RCBS powder dump which was 95ish. At 20 yards this thing will cloverleaf like crazy. I'm very happy with the accuracy.
The best part is with the old Blackhawk the noise level is at or less than a 22lr is. the photo is showing are all groups of 6 including the middle group between the two top targets. My testing was done on a 21 degree day not bad for the time of year. Jeepyj