Hey! Thanks for making modulargrid, I find it amazing to use and just browse modules, to learn what it's available and what functions everything have.
Would it be possible to have a checkbox to hide all 'Other/unknown' manufacturers from search results? This would make it just that much easier. I'd suggest it's not turned on by default.

It's already there.
Checkbox is called Show other/unknown Modules

(Backs away in shame)