Indicator Keeps Showing two values

[labviewuser1998]

Hello, I am a new Labview user and I am having some issues with my array showing two of the same values on the indicator. It didn't use to do it before and it just did it out of the blue, I am kind of stumped as to what it could be. Any guidance is greatly appreciated.  So there is a new value going into the Delta T item, and the array continues outside the VI onto my main loop. The array then comes back and concatenates the new value. My indicator is called the stored values indicator,  its only supposed to be showing the newest 15 values but somehow there's two of each value. 

[altenbach]

Attach your code (and needed subVIs). We cannot debug pictures.

[altenbach]

Explain exactly how you are using it, what you see, and what you expect to see instead.