By comparison, I then measured the Carada, which came back with 6979K, definitely closer to the original direct from projector measurement. The Carada shifted warmer by a very insignificant 80K, while the Elite went the other way (cooler) by 345K. The other notworthy difference was measured green output. The Carada was just a tiny bit heavy on the green (less than 0.5%, while the Elite was 0.8%. In both cases those should be considered very good. Immediately below, both the Elite and Carada, with the Elite on the top. Very, very close. My camera does a less than perfect job here, but the point is, the color balance is still very close, (just not this close.) BTW, the yellows looked a lot better on the screens than in this photo! Also, live, in looking at a white image, as well as the color bars, you can see the slight difference in the color of these two screens, with the Elite being slightly bluer...
One word of caution. Upon initial mounting, the screen mount was not level - that is the top surface was not perfectly parallel with the ceiling, but rather tilted forward slightly. The screen still dropped and closed without a problem, however, upon initially hitting the down button, the screen made a loud clang like sound (the housing and the bottom of the screen frame are both metal. It made a similar loud clang as the bottom of the screen retracted into the housing.
Once I adjusted the screen on the bracket so that it was correctly parallel to the ceiling, the clang went away. Although that banging in its own right doesn't mean there is any issue with the screen's performance, I imagine that if you have it much more off angle than I did, that the surface of the screen may rub against the opening in the housing as it goes up or down, and that can't be a good thing!
This should certainly be easily avoidable, especially since you have been "warned." Adjusting it was easy.
I should note that the documentation for installing is pretty basic, but enough for anyone who has any idea of how to hang heavy things. The kit that comes with the projector screen has both masonary anchors and drywall anchors, so you should have whatever you need to do a normal mounting. The Extruded Hanger (bracket) shown on the screen above, is designed for either wall mount or ceiling mounting. I have this Elite Screens model mounted to my wall.
The CineTension projector screens have 16 inches of drop when fully extended. This is a good amount, making it easier to ceiling mount and still have the surface fabric hang down low where you want it. You can control the drop on the projector screen as well, so if you don't need all 16" exposed, you can have the screen not come as far down. You can set a stop, so it remembers where to stop.