Hello guys, I had 2 Razer keyboards till now, my first one was a Blackwidow Chroma Tournament Edition and now I own a Blackwidow X Chroma. Both keyboards seem to have 1 key that feels sticky, gluey, it puts much more resistance than other keys if you press that respective key from the top right corner of the keycap. On the first keyboard I had it was the "X" key\keycap that was harder to press and on the keyboard I own now it is the "A" key\keycap. I tried using rubbing alcohol + Q-tip but it didn't help. I want to mention that i never spilt any type of liquid or food on both keyboards. Any ideas?