The green adapter is used when a 15-degree tilt is desired instead of the preset 30 degrees that Turn All normally operates at.

Who uses it?
The adapter may be relevant for individuals who are sensitive to changes in their daily routine or skeptical of repositioning and positioning. In such cases, a 15-degree tilt can be a gentler solution. In practice, this means a 15-degree tilt on one side and approximately a 5-degree counter-tilt on the opposite side. If you wish to return to the standard setting, simply remove the adapter or rotate it to 30 degrees.