Originally Posted by jjjc_93
My company doesn't count lost litres in filling, just the capacity of the tank.
Probably about 5 or so litres would be my guess though.
If they do sting you for the extra filling, just remember to keep a litre or 2 in the bottom of the tank so its cold for next fill.
they do sting me for the extra but i only pay around $1 / L so all good.. lets see if we are right at 5L lol
And yes after that i will keep a couple of L in the dewar