your buttons x position is -270 , thats probably why you dont see it , try changeing it to 0 and see if it shows up
Nope, still wont be visible :P
the x of the panel is at -40 already, so the button actually is at -310 (-270 + -40).
Badapple was right though, you need to set it to the right position (being a positive instead of negative value).
regards,
