Tiffany Ceiling Fan Light Globes - You know what? The title of this article is only out and out misleading. The sole real "disadvantage" when it comes to some ceiling fan is what it will take to get one correctly installed. Ceiling fans might be difficult to install for the inexperienced do it yourselfer. In some instances, you will need to run an electric line to the location where the ceiling fan would be to be set up. Unless you're skillful at doing this type of thing, hiring an authorized, bonded and competent electrician will most likely save you a lot of grief in the long run.
There's also the minor "disadvantage" that entails the problem of periodic maintenance. Properly installed, a ceiling fan will provide many, many years of agreeable cooling and cost-savings on your heating bill (assuming you have a fan that enables you to reverse the blade direction).
On occasion, ceiling fans need small adjustments and get out of balance. The most common culprits are loose screws that attach the blades to the motor housing, blades which aren't at exactly the same angle (pitch) as the remaining blades and a blade or blades that weigh slightly more compared to the others. Be sure that all the screws are tight, without going into great detail. Whenever they're not tightening the ones that run the fan and have come loose. Your problem has been solved when the wobbling has quit.
Otherwise, utilize a yardstick or other straight piece of wood and place it (together with the fan stopped) vertically in the outer edge of among the blades. Rotate the blades by hand to make sure that every blade touches the stick. If one or more don't, only (and gently) bend the blade(s) so that their pitch matches the others and repeat the procedure until you're satisfied that each blade has the same pitch. Turn the fan on again and see if you've solved the problem.