So I've noticed alot of what sounds like rattle coming from the right side of the engine. The bike still rides and feels great but while riding without headphones can hear an awful lot going on inside the engine. My bike is a 2005 zx6r and I've tried tightening the cam chain tightening bolt (the 10mm) and it didnt help much if at at all even. Theres not much info I've found on YT or this forum so I'm asking for help if anyone can offer it. Pictures and specs (torque, sound, examples,ect) would be greatly appreciated. Thank you all who have stopped by.