Headlights One goes up, other goes down
 

1997 Firebird- flip headlight
Problem:When the lights are turned onthe drivers side goes up, the pass. side goes up, then the pass. side goes down (light on). On turning the lights off, the pass. sidegoes backup and stays up (light off)!
History: I replaced the plastic gears with brass.The housing tabs were loose so tightened them up.This only worked on the drivers side. On pass side I had to take off the housing to realign tabs. Could I have put this back together the wrong way around somehow?
I'm going insane!Have just spent the past two weeks working out a brake light problem.Brake lights fixed, now front lights!!