window symbol leaving white spaces

[michelle l]

I made a symbol from a window with interior and exterior trim which I gleefully planted in many walls of varying thicknesses.

Then I realized I only wanted to show interior trim but once I shut off a trim it now makes white blank boxes where the trim was..(glee gone!)

Thanks to all for reading.. Please tell me what I am missing. (I'd add an image but was not sure how)

Michelle

Mac OSX

Vw 12.5

I know, I know I need to upgrade

Edited April 11, 2014 by michelle l