After about 45 weeks of almost flawless fitment, my Invisalign trays started to get out of whack at the end of last month, specifically the top sets. Usually they go in with a nice satisfying click as they fit around the little nubs glued to your teeth (the trays need something to grab onto), but mine weren’t clicking. The tray  was hanging down more and more to the point where I couldn’t wear them during the day because they gave me a horrible slobbering lisp. I checked in with the orthodontist, they rescanned my upper and lower palate, and I picked up two new boxes of trays the other day. When I put the top set in I got the click and they fit perfectly. I put the newest set in Tuesday night and I can tell they’re now working on moving my premolars outward to continue making room for the front teeth—which are almost straight—because the premolars are sore as shit. I’ve got about 30 weeks left in the series, which will put me somewhere around the end of the year for a straighter smile.