a good rule of thumb is to never half-ass something that hangs overhead...
there is constantly force pulling it off the ceiling, temporary or not, there's no guarantees it won't fall unless you mount it to something structural. even simply overtightening the screws into drywall can drastically change how much weight it can support.
either mount off the wall, or use a piece of wood to span between joists and mount to that.
Displays: Samsung PN64F8500/JVC X35
AVR: Pioneer VSX-1130K, 7.1/5.1.2 audio
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