I'm studying the Stencyl book and things were going fine so far, but I got to the point where the statue was supposed to drop into the scene every three seconds (Time for action - creating a behavior to drop the statues), but no matter what I do, there's no sign of the statue at all. I went over the instructions over and over to make sure I did it right and I'm not finding any errors on my part, but the statue is not appearing. Is there some difference between Stencyl 2.2 and 3.x that I need to know about to make the drop behavior work, or is there something else I'm missing?