I'd like to install a subfloor in my basement including that dimple stuff to allow moisture to dissipate. Currently, it has sheetrock walls and trim with painted concrete flooring, but that's it.
A month after we moved in, our sump pump failed, and I got to see where 1-2" puddles of water collected in the basement.
This told me the basement flooring is not completely level. As far as I know, most basements are supposed to have a slight slant toward the main drain, but mine had a few puddles in different spots and one larger area notably dry. These weren't all aimed at the main drain so I don't know what to do.
Should I level the concrete or just install the subfloor and not worry about it? Are there any issues I could run into by installing the subfloor without leveling?