I would love to see the effect of the mirror's effect on the motion of the camera in a weightless environment. I bet it's enough to measurably affect the pictu

I would love to see the effect of the mirror's effect on the motion of the camera in a weightless environment. I bet it's enough to measurably affect the picture, especially on a long exposure. Net torque of it opening and then closing should be near (but probably not exactly) zero, but while it's open the camera should spin a tiny amount.