In the last few days a new and confusing feature has arisen in my Poser 11. If I click on the background, previously, nothing happened, but now, the screen display enlarges - - but the background does not enlarge, thus spoiling a stage setup that depends on things in the background image. The only remedy is to undo the click that caused the magnification, if I notice in time that a magnification event has happened.. Please, how can I specifically set the magnification to 1, i.e. no enlargement or shrinking?