Recently my 01 cr125 decided to cover me in fork oil without me knowing. It was spurting out around the rebound adjustment screw while i was riding. I have pulled the forks down and removed the rebound needle as i guessed this was where the problem was (i thought the O ring would be split allowing oil up the damper rod). Turns out the O ring is intact but a loose fit in the damper rod. I also noticed there was no spring to push the rebound needle back down as in other open chamber forks. So three questions: 1: Would that O ring be what could be causing the oil to come out around the rebound adjuster? 2: What size is the O ring that goes on the rebound needle? 3: Should there be a spring pushing the rebound needle back down? Appreciate any help.