Two questions.. Is there away to set it so that the sun/moon placement does not alter how the light casts across the sean? I got one set up nice where it gives off a nice blue haze over everything.. but it only stays that way if the mood is at a sellect spot in the sky.. but I want it in this other location, but moving it there makes everything look bright almost like day time.. It's growing annoying :/ Also, does having know where I can find a white, and a gold pearl mat? I'd need one for this project I'm working on..