Any ideas? I have a type C diy (grey), Type A (white, main speedcube), a C4U brand DIY, and a rubik's brand cube. Any famous hybrids? (i have extra screws for c4u, type a) Thanks again
just take off the center cap and spray silicone or jogaloo onto the screw just a little squirt is enough. I do this to all my diys after adjusting tension it makes turning much better