Hi,
This thread is continued in the Mamod Locomotive section with:
A track test was done and it was found that the carriage wobbled a lot caused by it having a high C of G.
So some supporting rollers were fitted to the bogie frames which cured this. Compliance between the locomotive and carriage being accommodated by their pivot on the buffer beam.
I was about to remove the balloon chimney and fit a parallel one when I remembered I had a Mamod Locomotive with one so they were exchanged.
As the model tram engine looked at close of play yesterday. It is stood on a reverse curve of Mamod track which is used to check that coupling angles will work. The premise being that if the train will go through this length of track it will go through any track that it is likely to encounter.
As I have had to order more 3/8" '0' rings work will crease on the cylinders until they arrive so a start will be made on the boiler.
All posts will continue in the Mamod Locomotive section.
Regards Tony.