I am having trouble creating a plumbot in my overstuffed (8 sim) household. I have Master Controller installed, which should and does allow overstuffed households. I have a sim and their career is the Bot Builder. She can use the bot building machine - she can even buy a plumbot from the bot building place! (I have tested it and it works fine with 8 sims plus 1 plumbot equals 9 altogether, and I also have portrait panel installed). My sims can even try for baby - so I know that the overstuffing capacity is working okay. However, this one function - build bot - does not work. It says "There is no room in your household for a plumbot," and the option to create a plumbot is all greyed out. What can I do to fix this? Is there a mod or a setting on master controller that I can enable? If I can buy a plumbot, there MUST be a way to create one in my overstuffed household. I need to create them so my sim can sell them to advance in her career as self employed bot builder. Thanks!!