Trying to revive my 200exc that sat for 1.5yrs. I cleaned the carb, fresh gas and clean filter. Fired up on 3rd kick Unfortunately, I also have a carb issue where it's leaking gas out of the overflow. I tapped, I flipped, I bounced and I removed to check floats. Not sticking from what I can tell. I also checked the float level and all looks good. It's just a hair before parallel when I can't blow into gas line anymore. It's leaking steady even with the bike sitting upright. Not a slow drip...a steady pour. What else to check? I thought it might be a bad / corroded float needle?