Tiles That Don't Line Up

In the Gencon content there are many of the tiles that don't line up with others. The joints don't line up with the halls or the rooms.

I took some picks but I can't seem to get them to load up here.

Is this misalignment supposed to be?

 

Here is what I was talking about. Notice that when the hall is set to 6 high, the left side of the pic, the edges of the hallway walls lines up with the top of the grid line where the hall from the room lines up with the other side of the grid. And when the hall is set to 7 high, the right side of the pic, the edges of the hallway walls lines up with the wrong edges too. If you drop to 5 high the walls of the hallway line up with the middle of the grid line.

And by the way that red line from another tile is the geomorph tile that I showed in another thread. I sank the room tile below the geomorph tile and the hall tile is above the geomorph tile.

 

In the image above you can see that the autoscale is checked. And the left side of the image that shows the height at 6 is the size that the automatically pops up when you bring the image over from the library and the room image was not modified at all.

Granted it is the hall tile that has no floor built in and the small hall tile that has the same floor as the room also does not line up. However the even smaller version that has the floor built in does after you resize it manually to 9 high.

In this image I have all the small hall sections unmodified from the autoscale. The two that are right next to the room can not be resized to match the room but the rest either are the correct size or can be properly resized.