What happens:

Using a non transparent conduit facade:
enderio:item_conduit_facade.withTag({"enderio:paint": {Properties: {variant: "oak"}, Name: "minecraft:planks"}}

There is Z fighting between the conduit connector and the facade:

What you expected to happen:

The conduit connector should be hidden when a non transparent facade is used.
Ideally this should also work with facades painted as slabs and the slab being on the side of the connector - but that could be harder to do.

Affected Versions (Do not use "latest"):

• EnderIO: EnderIO-1.12.2-5.0.44
• EnderCore: EnderCore-1.12.2-0.5.57
• Minecraft: 1.12.2
• Forge: forge-1.12.2-14.23.5.2838
• SpongeForge? no
• Optifine? no
• Single Player

Your most recent log file where the issue was present:

https://gist.github.com/MatthiasMann/2a252bd803ffcc6306a97d0cf9da0045