Hello everybody,
I need help in making the mask png my projector to the Creation Workshop.
I have just taken the white image displayed by the projector (little clicked in the gimp and I created something like a mask with 50 percent transparency).
After setting this mask in CW projector does not display layers when you start printing (without a mask projector displays).
What am I doing wrong?
my mask png file:

settings in CW:
