background images

[Tim Selander]

This is driving me nuts.

Have a 'background' group with an image. If I change the filename 
of an image on one card, ALL the cards change to that image. Yet 
a field in the same group properly will take unique values for 
each card.

I know I've done this before... what setting am I missing??

Dropbox link to test stack: 
https://www.dropbox.com/s/0r0ku3fw2i2pen7/test.livecode?dl=0

Any help appreciated!

Tim Selander
Tokyo, Japan