Top Corners clicking problem

[MGRaiden97]

I replaced my Storms screen myself, and the first thing i noticed when i started using it is that the top corners feel like they don't click anymore, i have to press quite hard to make it click but it feels as if the bottom sensors are clicking for the top. It clicks fine at the bottom, but as i start going up it gets harder to click. Was there something broke when replacing the screen? or any simple way to fix it? i put the paper behind the battery, i have a piece of a playing card in there, it makes it slightly better, but still hard to press.