John
I read this as referring to the wheelbase of the vehicle or bogie, in other words to each fixed wheelbase. ?So a bogie coach would only demand a checkrail only as long as one bogie whereas a rigid wheelbase wagon would need one as long as as the complete wheelbase. ?Does that make sense?
Noel
---In O14@..., <jclutterbuck2001@...> wrote :
The one thing from David's mining track info that I would question (but from a layman's perspective) is that the check rail needs to be as long as the longest wheelbase. Does this rule apply to all track including standard gauge? Mine trucks will be short but some SG wagons and coaches were quite long - like that dreadful sprinter thing.
John
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Noel