CCobraW

My park brake handle has been loose since I got the car, it wiggles from side to side. It's been that way for a while because the covering on the drivers side has been worn away from rubbing along the console. Is there a way to fix the side to side looseness, there's one bolt that's easily visible from the top i tightened it up a little and it didn't fix anything. If I just need to replace the whole assembly, how difficult is it?