I have a fortified wooden base. I tried to put a cement floor port in place of a wooden one but it flipped off the base and is now stuck on the ground. (Will it go away at reset? I can't seem to break it back down into its' separate components.). I made another cement port and took the fortifications off my wooden walls but still couldn't get the port to work. Any fixes for this? Am I doing something wrong? I'm sure I was able to put a cement port on a wooden base...at least on the tropical island map. (also a Beatnik server)