I figured I'd ask here since it seems frequent tetris players get more use out of their joystick than any other gamer. I know a lot of the top players here use joysticks, and most likely sanwa sticks (JLF or JLW) - i'm talking about you jago, amnesia, colour thief, digital, cyberguile, tepples, etc. I use a Sanwa JLF. Have you ever had to replace, fix, or clean your sanwa stick? I know they sell sanwa joystick lubricant but I just don't know if and when to use it. Basically, my sanwa seems alright, but I don't really know if its performing worse than when it was new.