Casablanca Great Room Ceiling Fan - Guess what? The name of the article is simply out-and-out misleading. The only actual "con" in regards to your ceiling fan is what it requires to get one correctly installed. Ceiling fans could be hard to install for the inexperienced do-it-yourselfer. In some cases, where the ceiling fan will be installed, you'll need to run an electrical line to the place. Hiring a competent, bonded and licensed electrician will more than likely save you a lot of grief in the future, unless you are skillful at achieving this kind of thing.
There is also the minor "disadvantage" that entails the issue of periodic care. Correctly installed, a ceiling fan provides many, many years of enjoyable cooling and cost-savings on your heat bill (assuming you have a fan which allows you to reverse the blade direction).
On occasion, ceiling fans need slight alterations and get out of balance. The most common culprits are loose screws that attach the blades to the motor housing, blades that aren't at precisely the same angle (pitch) as the rest of the blades as well as a blade or blades that weigh somewhat more than the others. Make sure that every one of the screws are tight, without going into great detail. When they aren't tightening the ones that have come loose and run the fan. If the wobbling has stopped, your problem has been solved.
Otherwise, make use of a yardstick or another straight part of wood and put it (together with the fan quit) vertically in the outer edge of among the blades. Rotate the blades by hand to make sure that the stick is touched by each blade.