Tray Ceiling Carrying to multiple rooms

[ARF_PSG]

So I've got my Dining Room sitting at 10 ft right now.  I've got a 2nd floor above.  I want to create a built down ceiling in the dining room with a recess of 8".  When i go to create my tray ceiling it carries it all the way through the wet bar, pantry, kitchen and morning room.  Any tips on how to fix this.  Also the thing i am having trouble with is the wet bar.  i also want that at 9'5".  See photos on what is happening. 

[Garybills]

The invisible walls around the Dining Room are causing the ceilings to drop when the Dining Room tray is built. I used a solid and a solid hole to make the tray in the Dining Room. I'm not sure if there is another or better way to do it

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[ARF_PSG]

Thanks Mate.  I think what i may end up doing is creating an entire ceiling plane in the dining room, dropping it , create the hole and use a soffit surface for the sides of the hole.  Chief needs an option to drywall the sides like it does with the tray ceiling function.