I just opened up my 650L carb and found lo and behold someone has already been in dair, surprise, surprise. Well, why I was in there I found that the splash guard for the main jet had been pilfered and no longer around. Is anyone else running their carb without the plastic splash/slosh guard, you know the one that goes around the main jet and has to be modified if used with a long idle jet. Any problems running without it???