I read an account on the Accurate Reloading forum about fire forming a 30-30 case to make shot shells for .41 mag. Despite my best efforts, the cases are not well formed. I have used 2.5, 5.5 and 7 grains of Unique. I have used toilet paper wads(no effect) and up to 100 grs of #8 shot. The loads of 5.5 grs of U with the 100 grs of #8 did more than anything else but left me with "lumpy" cases. Only one of the seven I started with looks reasonable.
Any thoughts?
Any thoughts?