So, My journey has begun. I have done some research and bought the needed gear now its time to put it all together. Here is the plan, cases are clean, sized & deprimed, cleaned again, trimmed, deburred and dechamfered. Using IMR 4350 I plan on starting at 56gr and working to 58gr using a Coal of 3.290, CCI 200 LR primers and 165gr Sierra Gameking spitzer boattail bullets. I'm starting with powder changes, as in grain weight changes. Any advice as to how fast or slow to work change to my powder weight and how many rounds to load in each test group? I have found that right around 57gr of IMR 4350 using the same or similar bullets is very effective for many shooters, so any info is welcome.