Shadow effect in Animate 3 Help

Hey Guys.

I’m struggling to get the shadow effect layer in working, I create a shadow layer then attach my drawing layer to it then my drawing disappears and only a shadow remains, why does my original drawing disappear?

This is in Animate 3

regards and thanks.

Clone the original layer / make sure the Clone is behind the original layer.
Attach the Clone to a Quadmap / use the Quadmap handles and bring it into position.
Attach the Quadmap to the Shadow-Effect…

Ahh thank you very much.