Screen Ghosting when screen clipped down.

So I am repairing an Iphone 5s, bought a new screen, connected the new screen, and everything works great, start from the top of the screen by putting the tabs under the frame clip the top of screen down and in place. But as soon as I click down the bottom of the screen into the frame I get ghosting. If I remove the screen from the frame, but leave the ribbon connects all attached, the touch works perfectly. Is is possible my frame is bend and it is pushing on something when the phone is closed? If so what would it be pushing up on that would cause this? Just lost as to why it works great before clipping the screen into the frame, thanks ya’ll.