The other day I stopped and bought a small 1.25 gallon gas can to use with my new SRM-210. It's a red plastic can that has a yellow corregated semi-flexible spout. The spout is divided into two seperate parts, one larger and one small. One is a vent while the other is for the gas. THis is my first gan of this type and I have to admit I'm kind of confused as to how to store it. There is a small plastic disk that fits into the base of the spout that you can turn and it is grooved slightly. Anyone familiar with these types of cans and how do you properly use it. What about storage?