I had my canadian model wr 450 apart today and was looking to take the throttle stop out. so i took the carb off and looked at it and it doesnt stop it at 3/4 the slide opened all the way. But I think it does still have the grey wire. is the grey wire in a clear 6-pack connecter. There was a grey wire with a little silver dot and a blue one right beside it also with a little silver dot on it. I was looking a pic posted and it looked very similar. what the litte silver dot mean? Also what is this airbox lid or baffle I have been hearing about. There is nothing like what there was on the wr 400 were there was a lid that covered the airbox. All that is on mine is the battery tray with two holes on the back end.