are you sure they dont' already know what you're doing in there and they're just using this as an excuse to bust you? is there any chance at all that ANYONE else in the world knows what you're doing? they seem pretty persistant on coming in and looking around your apartment, and what garuntee do you have they're not going to check the closet as well? sounds to me they're looking for something as you said they came and inspected it then they came back again the next day to do it again... ??? doesn't that sound a little... suspicious to you? harvest it now, and quickly...