I have a ceiling fan with a bent blade flange which has caused the fan to wobble. I was able to get replacement blade flanges but I'm not sure how to go about replacing it. The fan does not have a light fixture and the box which has the wiring for a light fixture somewhat obscures the screws for the blade flange. How would I go about getting to this part? Do I need to drop the fan or is there an easier way. Thanks.

flex shaft screwdriver, Collectibles items on eBay.com (http://shop.ebay.com/items/__flex-shaft-screwdriver_W0QQ_nkwZflexQ20shaftQ20screwdriverQ20 QQ_cqrZtrueQQ_nkwuscZflexdQQ_nkwuscZshaftQ20screwd riverQQ_trksidZm38Q2el1313)

Probably pick up the same thing at a Harbor Freight or big box store

What make/model is the fan?

Pictures would also help.