Mount And Blade Keycode Ceiling Fan Installation?

Ceiling fan installation? - mount and blade keycode

Install a ceiling fan is (simple and no ceiling at an angle is tilted. This is) a flat, horizontal ceiling. Obviously, the hole where the mounting brackets in the roof is too large and too round brackets hanging from the ceiling fan celebration at an angle. One side of the fan flush with the ceiling and the other is about an inch too low. If the fan is at the intersection of the road, turn around the bonnet, but not rub. No access to the attic. Is there another way to ensure the circulation of the mounting bracket on the top of the page is down too? Is it possible the edges of the hole (gypsum) fix and reduces its size without the momentum his way through and eventually fall apart?

This is tFan:

http://www.homedepot.com/Lighting-Fans-Ceiling-Fans-Accessories-Ceiling-Fans/h_d1/N-5yc1vZarykZ5zd35/R-202046539/h_d2/ProductDisplay?langId=-1&storeId=10051&catalogId=10053