Help! I have followed some great advice from the bullet masterclass about how to create glue networks.....but they are cheating! An Attribute transfer colors the glue network and deletes it if it isn't black. However, if the falling piece falls out of the attribute transfer radius then the glue comes back to life and gets stuck. Can someone help me figure out how to tell it to die and stay dead? I think I should be able to tell it that if the color changes from black to something else then never again compute this piece of the network.....but I dont know exactly how - help would be greatly appreciated please.