I have a 1978 Maxi and I was taking the carb apart because it's leaking. (I only got 12 miles out of my first gallon of gas!) As I was taking the air box off, I realized that it's totally empty. Should there be something in there? Alternatives at this point? Man, did I have a lot of gunk in the float bowl, considering that I had just emptied it twelve miles ago. I'm going to clean the fuel tank on Saturday but I thought that the hollow air box might have something to do with all that crud in there too. Any thoughts?