So, I'm testing my first tarts. It's only been 2 days for the one I am testing so maybe I should have let it cure longer. Anyway, When you're testing your tarts, how many do you put in the warmer at a time? Right now I just put one cube in and I can just smell it in the room it's in and a little down the hallway. It's been in for about 20 minutes. My apartment is only 940 sq ft, so I assume it should smell up my whole place.