Hi Guys I have been a member on this site for ages now but this is my first post. I have a 86 gpz 250 which I have been riding for just over a year now it got me though my l's and P's. It started to develop a nasty cam rattle so I decided to put a new adjuster in. As I was taking the old one out the spring and the adjuster bit broke or dropped out of the casing and fell back into the engine](*,). I have a workshop manual but im not sure if i should be pulling it apart or just take it to a mechanic. I was just thinking of selling it cheap. Would it be a big job to fish it out?. Would it be worth taking it to a mechanic or just sell it as a project bike?. A mate said i could just put another engine in it as they haven't changed that much over the years. Has anyone else been in a similer situation?.