@trinsec If the paper trick doesn't work, you can always try to swap the micro switch. I didn't do that because the least amount I can buy is 100 pieces per pack. There are retailers but each switch cost 0.5 USD with 2USD of shipping? No thanks. LOL
@skyblond Replaced it now. I even swapped the balls because the new one was too stiff, not worn out enough lol. I have to get used to the smoothness again.
Since I couldn't find the receiver, I just paired the old one up with this one too.
@skyblond Oh, I am planning to screw it open and see what's up. :P I'm far too conscious to actually break it like that but hey, it's nice fantasizing. :P
I do have spares, so I probably should put one of those to use now before playing.