Hello,

I'm using the mod (in Minecraft 1.12.2) and saw that there is something wrong with the colors.

If we pick blue blocks and red blocks we can see that:

But as we can see, there is a bit of black between blue and red: it shouldn't be there.

There is an easy fix described in that video: https://www.youtube.com/watch?v=LKnqECcg6Gw

Hope this can be fixed!