I don't understand why the weighting factors are not fixed as a part of the database for each cartridge...but they just aren't. I think that each cartridge will have a unique value for that field, and there's no way I can think of to determine what the real weighting factor should be. I do realize that if you lower the value, the program shows greater latitude in terms of charge weight. Whether or not the weighting factor should be .33, or .39, or whatever, anyone's guess is as good as another. I think the burn rate adjustment for the particular lot of powder you're using might be just as much a factor in matching up your QL solution and real results.
