I recently purchased 35 "broken" controllers from a seller on ebay, and was wondering if there was a way to repair the analog stick without buying a new analog stick. He said the majority (25) are good except for extremely loose analog sticks, and was hoping there was a better (less expensive) way of repairing them.
Also, are there any other common problems with N64 controllers? He said the other controllers are either missing parts (pretty big problem), or just don't function when plugged in. Thanks!