So I own a Kawasaki klx 125 and I've been having this problem for ages, the shock doesn't seem to push the bike back up when it goes down when sitting/pushing it down, its also very hard and not soft. I have tried the following, Changing all the bearings that are linked to the shock and have also got another shock from ebay and changed it and it does the same thing. Any ideas? I can provide a video if needed. Thanks for reading, Daniel.