Thanks in advance guys for your thoughts. I just realized after I accepted the gig that I have never done this. I have a very well paying, easy gig where I will be shooting a giant warehouse with about 300 workers in it and I will, in theory for the moment, be shooting when they are working. It's about 4 stories but it's just a large warehouse with lots of machinery and people. Obviously I have to fly in ATTI mode as there won't be any GPS signal inside and the VPS system is not strong enough to go that high. Am I putting the bird, and worse, the people that are working in the factory at risk? Have any of you shot in a warehouse before? Also, there is no natural light in there, I guess I'm gonna have to rent a few 5ks and maybe a couple 1k floods along with it. The gig pays well enough that I can rent anything I need and I was planning on using the P3P or P4 to shoot it. Until my show starts back up, these are the kind of gigs that usually keep the savings up on hiatus so any help or thoughts on it would be great. I'm thinking I'm safe to just put it in Atti mode and fly it and maybe turn the VPS off?