trying to do some in door farming but coming up against limits on how many cubes I can make and the number trays that I can have. I have more floor space then trays I can put in there. I also was going to put in a second floor but again ran in to limits on the amount of floor tiles I could use and again I had more cube floor space then tiles I could use to put a floor in. any body know why there are any limits on any of it to begin with? I have more floor space then there is any thing I can do with it.