AVB, I just meant people with little yards that take a whole year (or more) to go through the 1.3 gal of fuel.
When you are working on them (and/or using them) nearly every day of the week, definitely makes sense to do a big batch.
I have heard (3rd hand, so truth probably distorted) about a guy doing a bonfire, went to the garage to get the fuel and the lighter. grabbed 10l fuel tank, put it down on the work bench and grabbed the lighter from the tool box.
Now the story goes he put the jerry can down on the work bench, which had a nail stuck in it, which pierced the can.
He carried it to the bonfire site (not far from the garage) tipped the (now 3/4 full tank) on and around the bonfire, and lit it - and the flame ran down the line of petrol straight back into the shed.
Don't know how true it is, but was funny to hear.
