why is this loopindex not working

i want to assign the loopindex to each sprite, but all i get is a bunch of zeroes but the last index does show up;

i know it's staring me in the face, but i'm not seeing why the 'sc' instance variable of the sprite is not getting the loopindex assigned to it;

thanks for the help

Use Create not Spawn.

AAAAAAGGGGGHHHHHHHHHHH!!!!!!

thanks