I had had a question about COAL and got a answer. The answeR was COAL is a testing thing,everybody is different. So if you go up in the powder load, seat the bullet higher?(away from the powder) How much? Im am shooting mostly out of a AR so I have a 2.260 min. Example: I just loaded 52gr Sierra bullets with 22.5grs of Hodgon 322 with a COAL of 2.200. Now if I wnt up in powder to 23grs or say 23.5grs do I raise the bulllet up or keep it the same. This sounds like a pretty important question to ask but I could be a stupid but I dont think there is any stupid quetions if you need to ask! ASK!