Been going through my mander fixing last year's carnage and I found my front yoke on engine side is lose and the bolt is tight. (Even heated ouput shaft to melt loctite) is there some some sort of circlip that fell out maybe? Have never took drive shaft out of bike. Also I have lost quite a bit of top speed. Changed the worn belt and its not much better. Right around 50 is and the engine is screaming! I'm running 27 in swamp lites. Any info would be great! I'm also wondering how big of a pain it is to change front shaft seal on the output shaft?