@bigfella - You can change most 8sp levers to 9sp by replacing the rachet mechanism and springs inside. Give Mercian Cycles a call. They sell parts for ergo levers and they've been very helpful to me when I called them a while back when I refurbished my old 9sp levers. It's a fiddly job but you can do it yourself. And you can download the schematic from the Campag web site in case you get the lever apart and can't remember which order the parts go back together! ;-)
@bigfella - You can change most 8sp levers to 9sp by replacing the rachet mechanism and springs inside. Give Mercian Cycles a call. They sell parts for ergo levers and they've been very helpful to me when I called them a while back when I refurbished my old 9sp levers. It's a fiddly job but you can do it yourself. And you can download the schematic from the Campag web site in case you get the lever apart and can't remember which order the parts go back together! ;-)