As I said they do jump around, the default position is unfortunately horizontal and due to them being thin it makes them hard to spot. They also cannot be selected from the object itself once deselected. So use the second icon from the end in prop edit, the list all props icon. Find the curtain, if more than one hover the mouse over them and watch til yours is highlighted with a green chassis. Then select it and choose "place" from this list, rather than from the object selection itself. To find your object after creating it either jump up and own to see it or guess at the setting and drop it down a little by taking say 100 off the Y axis of POS so it drops below your eye level and you see it.
Sam
*** Forget the Festive Cheer in UV. December 2012 I dressed as a Christmas Tree as UV hadn't supplied any festive decoration in the RLC Street. I was cheered for doing it from the members. WO on the other hand gave me an ultimatum, continue doing it and face a permanent site ban. Others wind people up for weeks and months on end, cause trouble and fight yet get little or nothing done by UV. Me getting festive after 4 years here, instant permo ban warning ***