When adding chains onto my curtain, I found that the ones I added didn’t follow the ‘L’ and ‘R’ keyboard commands. I actually decided to use this in my narrative. As the other chains build up this momentum, the couple chains lay still, but as soon as they attempt to move, the whole curtain is suddenly thrown off of momentum. The movement of the chains descend into chaos until slowly a new pattern emerges as the other chains start to follow along with the other two chains.