I have a pretty steady fuel drip coming from the what I think is called a banjo bolt coming from the carb. It takes a 1 inch wrench. Where the fuel line attaches to carb. I took it off and it looks like a brass washer as well. The hardline fuel connection has seen better days too. Should replacing the washer fix the drip? I tried to remove the 1/2 inch connection that the hard fuel line is attached to. Couldn’t budge it. I need a vise. Want to clean it all up. Suggestions are appreciated.