How Do You Pass Light Through Glass in 3Delight?

in New Users
I created a room and while using Iray, I had great light coming through the glass into my room. I had to switch to 3Delight in order to use fantom on my ceiling, and now the light only comes into the room if I open my windows. The light no longer passes through the glass. I've lost a valuable room dynamic.
Is there any way to get it back?
Comments
Oh, man!
I just figured it out. I have to reduce the opacity of all the panes of glass.
Go into Geometry editor, select the panes, save as a surface, and then adjust the opacity down.
Here's the result. . .