I have a 6.5 PRC that I will be setting up for developing a load, I am curious to hear what powder's other members have found to be the most accurate in this cartridge? I plan on using 140gr Elite Hunter for bullets, and I have H1000, H4831SC, H4831, Retumbo, N570. Also have RL26 but wanted to keep it with powder that is not temp sensitive. I am not opposed to purchasing other powder's if they are available, if it is a great combination like the 6.5 Creed with H4350 is to that cartridge. Thanks in advance.