I've had a couple of ortho appointments since the last posts. At the one in September, they had removed the power thread which they had everything tied together with. So after a couple of months, gaps were opening up in a few different places. At that point they put 2 powerchains on, 1 under the archwire and one over. That definitely closed the gaps, but it is one of my least favorite configurations. Things really get stuck more than you can imagine. With the gaps closed I was ready to get the double chains off nd go back to a single, but the ortho didn't see it that way! lol However, we did decide to just leave the braces on until my wife gets hers off, which is still not on the horizon yet, or at least it hasn't been discussed anyways. Ill go back in January, and have everything broke down to get a teeth cleaning and then put back on for another round!