Well that explains the damp issues!
Thanks life for throwing that curve ball at me 😆
Discussion
How big is the tank?
Are you going to try to repair?
This has not happened to me yet.
Its not big 110L litres or so. I will give it a go with some gorilla tape but I am going to keep it well away from the shed for now. The weather is so bad again now it won't need a gutter to fill it up again.
