I have a modern replacement ignition switch on my '25 Tourer and it is proving to be a bit of a nuisance, with the key having to be twiddled about to make a proper contact. I see that a guy called Bill Martin was mentioned on the Forum some time ago as rebuilding original switches and I wonder if he is still in business?
I have reposted this with a corrected title. I'm afraid my computer auto filled it, even though I tried to edit it! If anyone can delete this message, please do.