I'm currently a member and I have the 150 size backpack. So even though I have the increased size, I find that after going through areas and doing some dungeons and all, i still seem to run out of backpack space due to the amount of items collected, especially in dungeons where I'm running between multiple battles. Would it be considered to possibly increase the max size of the backapack? Some of us store general stuff there which we do not have the ability to remove since we may need it in emergencies, ex: amulet with different spell. So we cannot take complete advantage of all the 100 or 150 space.
