lmao the agree and start button wasnt working, so i thought it was some kind of riddle :P spent like 30 mins tryna get it to work, ie typing numbers and words in ect in the end i refreshed it and it worked :P
alekos- the physics are correct and it is natural
if you dropped a building block size block onto a structure which the pressure couldnt be forced down it would be forced outwards giving a swaying motion