From the pictures I see some people's lamps are "hollow" in the hood and some people have inserted lights. That is what I wanted to do but when I print (Lamp_Snap_Luxo), the bottom half of my hood (for lack of a better term) is solid and many of the pictures of people's lamps shown are the same. I'm wondering if the ones that have lights put inside them have had to dremel out the lamp hood? Seems like it could be printed with support material so that it is hollow like the one shown in the picture above. Can someone enlighten me?