Hi All, I a newbe over from the YZ side of the forum. I'm working on a 2005 WR450 that seems to be running without a idle circut. It starts allright with the choke on but it seems to rev too high as it warms up(with the choke on). When I put the choke in than it won't stay idling without massaging the choke lever. This seems to go away after the bike warms up really good. I pulled all the jets out and cleaned them and I also took the plug out that prevents one from adjusting the idle fuel jet. I set that to 2 1/3 out from bottom. One thing I did notice is that the throttle slide seems to be opened quite a bit from what I'm used to seeing, like maybe it's getting fuel to maintain a idle from somewhere other that the idle circut. Any ideas???