quad buffered frame rate confusion

[michaelrepucci]

Hi, I'm running applications using quad buffered stereo, and I have the refresh rate set to 120 Hz. But when I run even the simplest Vizard script -

import viz
viz.go(viz.QUAD_BUFFER)

- and hit F4 to display the frame rate (framerate), the number of frames-per-second hovers around 60. Is this the intended functionality, or am I have problems? If this is intentionally, is there a way I can force Vizard to display 120 Hz, so as not to confuse the reported refresh rate with that achieved in a non-stereo 60 Hz application. Thanks!