How do you clear the lights, in Poser 12 every time I select a light set it adds it to what is already there. It always replaced the previous set with the new one before. How can I get rid of them without deleting them one at a time, and how can I get it to replace what's already there as it did before.

By the time I realized what was happening, I had 17 lights on!

If you shoot a mime, do you need a silencer?