Ok I have a lvl 7 wf'd Barb with garzard's helmet, which is DR1-. Now I have wf damage reduction which is DR4-. Finally I have barb Damage reduction, DR3-. Do these stack, on my character sheet is shows them all, one right on top of the other. When i tried stacking multiple items such as strength, they dont stack on the character sheet, is this a glitch, im I not reading this correctly or do they really stack? Any thoughts would be greatly appreciated.