I think my connecting rod is ticking I havent open the engine yet but if it does, do I Just change the connecting rod and the two bearings and pin that keeps the rod to the crank, Or do I get a new crank with the rod already assembled. When changed my friend's cr 250 98 connecting rod, it didnt worked well the machinist messed up the crank when putting on the new rod so I had to get a new one. what do i do any recomendations