I am looking for a "safe" starting load for the Lee C-309-160RN using H4895, Unique, IMR4227 or H335. I have a burn rate chart but is there a chart that lists powders from least dense to most dense? Trying to get away from using fillers. I powder coat, size and GC. I'm shooting a pre-64 Ted Williams with 24" barrel (Winchester model 70). Thanks for any expertise!