Hello all...I have a plus 4 with about a gallon and a half on it. I cant seem to find the right spot on it. Its either rich or bonkers power. Im also seeing some wetness around the front bearing. My needle setting are about 1 turn out from flush on the bottom and a lil in from flush on the top. Is my front bearing shot or is my bottom to fat? Have a feeling the bearing is fine and im just running my bottom to fat...anyone have a good baseline?. Thanks