I've tightened my seatpost as much as I can, but there's still a squeaking when I ride. The seat post does not lower as I ride, but the seat itself seems to move left and right a little bit as I ride. How can I stop this?
The seat clamp has a plastic lever that I feel like I'm going to snap if I push any harder. Solution would be to get a new clamp? Or is there something else I'm missing?