Sensor patch locations

Is it possible to display the sensor patches on different locations/corners of the screen ?
Say I have 4 sensors and 4 groups of stimuli - then I can have sensor patches on the 4 corners and they could send 4 different markers as per the stimuli group.
That would be much easier than editing all the stimuli images and adding patches on their corners one-by-one.

Unfortunately not. The sensor patch location can currently be set in only one spot per experiment.

You could, however, simulate a sensor patch easily by creating an event to display it. You can then vary that location on a trial per trial basis.