The top side of the wood (and counterpart) is the wrong way. If you look closely, you will see that there is a reverse of the texture, like it has been rotated 180 degrees.

I first noticed this while building a house. I decided to test it out on another world, using other wood types, AND THE SAME THING HAPPENED. Please fix this, and if you can, can you make the placement of this block directional like the normal logs?