I've re-read this excellent thread again with interest. It begs a question:
Does anybody have a video of an A or C class demonstrating the chassis starting, low speed creep, stopping, and crawling over point work?
The videos on the thread show A/C class models already running at speed. What I would like to see is a video of a chassis that has proven its smoothness and crawlability starting off. Ability to haul a load once moving is great, but how smooth can some of these chassis be starting and stopping slowly? I'm not sure a 15:1 gear ratio can do this, but I could be mislead. Bachmann chassis have much higher gear ratio which is why they perform in such a scale like manner.
Reason is, I am keen to get, acquire, build, or commission a few C and A class models, but only if I can get them running on quality performing chassis.
Has anybody tried the Athearn SW1500 chassis with a SF C class kit?
Thanks in advance.