Pathfinder: It says " When wearing a masterwork backpack, treat your Strength score as +1 higher than normal when calculating your carrying capacity.". How do I do this? If I change the str value that will make the carry capacity go up but it also changes my str stats so that is no good. I can't seem to find a way to set it in the actual carry capacity page so how am I supposed to do this? Edited to add game type.