Here we are at Tray 5R lower. Not much to report, really. Today, I go in for my upper retainer, which will also move one of the upper front teeth forward a little. I complained last time that they seemed faintly uneven. At least I can finally stop wearing upper tray of much grossness. And no more pseudo-button on the uppers either! Seriously, I started wearing that upper tray on March 10. MARCH. It is now November 12. That is eight months of wear for a tray that is designed to be worn for two weeks. No matter how diligent I am in cleaning, it gets gross, and it is yellowed. NEW TRAY PLZ.