Heya, I've been leveling a paladin in D2, I'm an aspiring hammerdin. At the moment, I have a good bit of hp and mana leech items as well as some mana regen stuff. I use the regular attack on left click, and blessed hammer on right click. I want to use concentration as you're supposed to, but my blessed hammer doesn't do the trick for health and mana leech at all. I'm annoyed that I can't just pop the aura then switch, but I have to have it actively on the bar for it to work, any advice?