Thank you for your reply. Yes, I imagine you must be very busy.
Yes, I saw the other example. And I can get a trigger response when using keyboard input like in the example.  My problem seems to stem from using “mouse & point and click” and getting recognized when I point and click for the player on entering the trigger of the sphere.
I would like to set up a point and click adventure type game, so when I click the player into a trigger zone, something might happen …. but perhaps I’m doing it wrong!
Anyway, I have attached the screenshots of the simple behavior trees for the player & sphere and thanks again for the help.
(I also have Flow Canvas but I would prefer to use and learn Node Canvas FSM & BT as it seems easier to implement my ideas…but I know I have alot to learn!)
eugene84
