I’ve noticed something strange with one of our monkeys while fixating. He can calibrate well but as soon as the RSVP stimulus set starts it seems his fixation is offset upwards instead of in the center. He is the only monkey that this seems to be an issue for in the rig, so to diagnose it further I was wondering if MWorks has any settings to create a fixation offset. For example, we want to be able to adjust his fixation point 2mm lower than eyelink thinks it is without affecting where the image/fixation point is shown on screen.
Is there a setting or variable for this kind of adjustment?