Forgive my ignorance as never had oil but don't these oil tanks have gauges or something on them so you can tell how much is left?
2. Arent you braveNo. Brave is when someone who cant swim dives into the sea to save another persons dog.
Cor, @Hostafan1 ,which garden centre down here sells peony roots like that? What variety is it? I would be wanting to halve that clump at least.