Mike
Thanks for your input and fix for a funny problem. Your probably wondering what would be so funny. It was the speed of the disappearance with only a single puff and the bewildered look on my face as I sat there and wondered what had just happened. Almost slapstick-ish.
While making the changes to the Cylinder stroke and diameter, I also changed the injectors to 13mm 13mm as the boiler runs out of water all to quick with this locomotive.
Okay! Time to go and play with her. Thanks again Mike. Maybe she'll make it back into the library yet.
Allen