I am building floors for my next creation and am trying to construct a two-layer floor measuring roughly 24x24.
But I find it troublesome - it is like the plates fit poorly - they "warp" or bow a little due to tension created when clicking them all together. And it is like they won't stay together - gaps occur where they wont clutch.
Adding an extra layer of plates help somewhat - but are that really necessary? Have anybody experienced this - and perhaps have some advice to share?
This is examples of what I mean: