Devil Mudger

I have this graphical error above render distance 17, attached crash report.

snip

Yeah more colours would be nice, sandstone looks grey as well.

I mean when you place, say, a floor or wall of cobble, it makes a repeating tiling pattern. Mossy cobble does the same, but it's texture is offset from cobble's by half a block so when you try to mix them together the tiling breaks.