Not sure what can be done here, but for blocks that have a face on them like Destructors/Constructors, Importers/Exporters, etc. The rendering is all messed up, seems like it's trying to render both layers?

Cables do it too when passing out of a facade.

As well as External Storage.

ehhh it's an issue in every video game. i can't do much aside from the config option

I figured, I was just letting you know what else to put on the white list.

it's just zfighting, add it to the zfighting whitelist

I added them to the config manually, and the destructors facing north and west still have issues. South and East facing destructors work fine.

Edit: It appears that any North or West facing refined storage block has this issue.

I also had add a wild card to all refined storage entries to cover the colored versions (e.g. "refinedstorage:*cable", "refinedstorage:*importer").

hmm