Why is the one on the right half an inch higher than the one on the left? It’s also protruding an extra half inch. Is he preparing the room for @Libby to move in to?
it will also survive the impact from freeze and thaw damage .. this will stay strong buried in a harsh wet environment. it will stay in one perfect lump for your entirety
his 1st mistake was assuming that the two planks are perfectly flat , not warped in any way and that the wall itself is also flat.. he had very little chance of them both marrying up. two planks equals 2 shelves he failed before he even picked up a pencil.
Thanks for the tag. I've only ever played rugby league in my life, and even then it was sporadic at best, and I watch international rugby occasionally, if the mood takes. Which is about three times a year. Five if it's a world cup.