Undocking chronograph-popup and dragging it to a second m...

Hello,can anybody help me? I use multiple monitors for my PMDG. I want to permanently move the chronograph-popup from the main monitor to a secondary monitor, like I did with throttle etc. I undock the chronograph-panel and drag it to the secondary monitor. I save the flight. When I re-open the saved flight, the chronograph-panel is on the main monitor again. I have been successful with throttle and all other panels, but not with the chronograph-panel.Any idea?ThxThomas