clouds

I've scoured old threads so if I've missed something already covered, apologies. I'm working with a local high school theatre on a production of The Addams Family Musical as the LD/guy who knows stuff. I've nailed down the overall look, specials, and most of the special effects. Most. The one...

The other day, I was helping my lighting director fix some S4 PAR's that were not working on the clouds we have. However, as we searched for the cloud lights on our board, we discovered that none of them would turn on... We did a full channel and dimmer check. went through our saved shows, and...