Quote:

The floats are adjustable by bending the part that pushes on the float needle. You can put a piece of clear tube on the bowl drain and hold it up along side the carbs, then open the drain. The fuel level in the tube will rise to the same as what is in the bowl. It should be slightly lower than the seam between the carb body and bowl.

Darn good piece of technical advice.

Fidelis et Fortis