Compare PinUID - UID not working

I'm trying to spawn objects on my NPC family and I can't get the actions to work. This is what I'm using:

For Each Object

"Compare 2 values: Object.Pin.PinUID = NPC(family).UID"

______action_______ "set value of NPC.Variable to Object.Variable"

Is it because I'm using a family?

Any help would be appreciated. Thanks.

Are you sure you need UID or IID?

Actually you're right, I do not. Because of the object not being fully created in the "spawn object" actions, I had to add a wait 0 seconds and THEN set the instance variables.

Thanks!