I need to replace the gear knob in my 6-speed Aero as the finish on it has corroded away (the matt-silver on top of the knob) and it's very rough/unpleasant to hold. I was just going to go to a breakers yard for one; to increase my chances of getting one, can anyone advise if the gear knobs in 9-3s are the same as in the 9-5 of the same vintage? Hopefully they haven't changed at all since 2005 and I'll be able to source one easily!