Power Aura Help

[Nergo]

Im currently gearing an affi Warlock and i'm always forgetting to start to drain soul at 25%. I currently use power auras to track my important buffs/debuffs and I was wondering if it is possible for it show me when there an aura when the enemy is at 25% or below. Had a play around with it for a while but couldn't seem to find how to do it.

Also sorry if there is a topic for power auras, searches are disabled

Thanks

[Way]

Go to

http://powerauras.wikispaces.com/Warlock+-+Affliction

Scroll to the bottom of the page.

Hope that helps.