Nice quick guide, appreciate the assistance! I do find that the suggested color is far to muted and can can match too closely to shaded skin tones unless you use overly bright and warm lighting. I've had the best results with straight 255 green, and an aggressive 40% similarity and 0 smoothness. Tlgair can get a little less clean but essentially makes for a clean outline of the model otherwise.
One thing mentioned in the guide may not be available for everyone right now, and that's the experimental video settings to change aspect ratio. I don't have that setting available. Quest ubdates historically don't roll out to everyone the same day, and sometimes takes like a week. I honestly hate how they do this and it's wild that it's the only devices I've ever owned that really does this.
Maybe op joined the public test channel for updates? I have my quest all default except it's in developer mode.