I cannot get the glass globe off my Sidewinder ceiling fan so I can change the bulb. I changed it once a couple of years ago, and don't remember how I got it off... but after I reinstalled the glass bulb, it fell off a couple of days later and smashed. I had to replace it. Can anyone out there tell me how to get this globe off? It is a Sidewinder but in brushed chrome instead of the bronze that is shown here.