Ok, in a fit of inattention, l sized my whole batch of 9mm to 0.355 and I have a 355 groove. I thought I had a 356 sizer installed. They are smokey and don't shoot as well as expected. I'm not scrapping them yet. Would they work better with more powder or less? A harder spank might slug them up? What is your experience here? I haven't checked if they are leading but he excess smoke is a clue. BHN is 11
Thanks