PopSet Enable/Disable

Turns on or off Popset, Popset helps in bringing the Tool Settings Window to your mouse cursor via keystroke combination (CTRL+Space) eliminating unnecessary mouse movements. You can manage settings via Popset Settings Dialog. This is a great way to reclaim valuable screen "real estate" and reduce pointer movement. Popset is disabled by default.

You can access this from following:

Figure 1. Popset Settings

You can control this setting from the following:

Ribbon: OpenRail Modeling > Home > Primary > Popset