Pulled the carb to clean it and found one of the float mounting posts had the top half broken off and missing. This is where the pin goes through. I ordered a used carb on eBay and pulled it appart last night and found the exact same thing. Is this a common problem? How can I fix it without buying another 3rd carb. Is there a material like JB weld or similar that can withstand the fuel bowl? Honestly it seemed to function fine with only one side. What's your thoughts. I really can't afford to drop $2-300 on a 3rd carb. Especially for a new project as i just recently purchased this 94 rainbow warrior and am giving it a refurb.