membrane switches

I was dissasembeling my membrane keyboard and i accidentally pushed down the rubber bit under my e key with the tool i was using to pop the key out, and now i have to push down the key multiple times before it works. Any way i can fix this?

basically i currently own the razer ornata chrom and have removed the metal things in the keys i use for gaming. i have actually come to really like the feel of membrane switches for gaming and im thinking of building me a custom board with some tactile switches in most keys and membrane in wasd...