hi and sorry for being stupid, i just serviced my 1995 zxr400 and took the fuel tank tap off to get the tank off. problem is i didn't pay attention to which way round it went on. on the tap it says on, off and reserve. with it not fitted the tap says on,off and res. does anyone know which position lines up with which as i'm not sure and it can go on one of 4 ways. hopefully this makes sense as its hard to explain without looking at it. Thanks for any help