Ebay selectes a random photo to show in the search returns----Why?

[lytecordz]

 Hello....so I seem to have encoutered some kind of bug. When I do a search for my own listing, I can see the photo being displayed in the search returns is NOT my main photo.....Ebay seems to be displaying on of may variation photos in the search return. Is there a way to ensure that the photo showing in the search returns is my MAIN photo? Any help is appreciated! 

[jonathankirkland]

Can you provide us with the item number or what you are searching for exactly so we can take a look?

[lookng2015]

We've been down this road before....

Is the picture showing of the variation matching up with the search words you used?