Hi Bryan,
Thank you very much for that offer. I am currently traveling down to the Motorcycle Museum in Invercargill where they have a 1924 TS so I will be taking lots of photos and measurements so I hope that will give me everything I need. I will also be seeing a guy on the way down who has a restored TS so that will give me information as well.
However if that doesn't work out I may come back to you, the only problem is shipping it across the Tasman and back again, but lets see.
Kind Regards
Marcus