Factory tollerance is about 3/4 of an inch of play before it needs adjustment. I f yours is that bad, it most likely cannot be adjusted and needs to be rebuilt. Good luck with your car. I would like a 126 myself as they are the last of the great ones.

__________________
Steve
1985 Mercedes 500SL Euro (Gray market)
1995 BMW 520i Euro (Gray market)
1992 BMW 525it Wagon
1994 Honda Del Sol Si