Hahaha
Aerohooligan, that is a good one, Ive been asked on many occasion by nervous pax in the front if we have enough fuel after eyeballing those gauges... A lot of the time I would just shrug and say "I think so" and leave it at that.
On the really nervous ones you can actually see them relax when they see the gauges flick back to full when you switch tanks back to mains...
