I am trying to reduce two popup windows for the Flight1 Meridian (EADI & EHSI). Having never done all that much with a panel.cfg (aside from small changes) I have no idea what the unit of measure is for either sizing setting. I tried to proportionally reduce the size_mm numbers and that gave me a larger actual instrument still inside the same window size (you could only see part of the instrument). Not sure why reducing the numbers gave me a larger display. On the window_size I cant figure out what the unit of measure is to scale it properly. How does one propertly adjust these numbers to create a smaller window and instrument?[Window12]Background_color=0,0,0size_mm=464,390window_size_ratio=1.000 position=7visible=0ident=127window_size= 0.453, 0.508window_pos= 0.500, 0.492gauge00=FLT1PIPERM!EIDS1, 0,0,464,390gauge01=FLT1PIPERM!WICL, 448,0,16,16,127

I was able to get the answer over at simforums.