Hi guys.. Bought a brand new pulse adrenaline 125 and iv been told it's wise to keep the duel tap set to "off" while it's standing in the garden..

Also I ran out of petrol yesturday and the reserve tank was also empty..
So what I'm wondering is.. On the fuel tank control I have a picture of a. Full beaker(top), a half full beaker(bottom) and also a dot on the left.. ..

What option do I put this on when I'm riding and which when I am not using it.

Also will the reserve tank fill itself when I put petrol in the main tank or is there a way to fill it?

Sorry, this is my first bike.. I'm learning. ;)

Aaron