Removing delay between scene phases

[tehdaryl]

So i have a scene with 5 phases, and each phase has one word so that each time the scene plays essentially a random assortment of words is played. Problem is there is a slight delay between phases, they don't play immediately. it's something like 0.3 seconds delay but it sounds really bad. Anyone have any idea how to fix that? So that immediately after one audio file is played the next starts?

I attached a picture of the scene in the CK, just to clarify what i mean.