I'm not sure if it's me not placing the blocks correctly, or if the mesh for these blocks is off a little?

When trying to build a very large station door, the heavy armor blocks around these keep deforming, as if the door blocks are rubbing up against the side armor. I've also had some issues with which way the blocks are supposed to be oriented, as they don't attach on all sides.

I've also noticed that when placed in survial mode, the construction states bounds don't match up with the final area of the block.

Thank you for your time.