Demystifying NMRA Standards
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Summary: Used, abused, misused and just plain misunderstood, the NMRA standards have been unjustly blamed for many of the problems modelers have had over the years with poor operating trackwork, where in fact the NMRA standards actually hold the key to building layouts that run both smoothly and reliably.
Here Tim Warris from Fast Tracks uses CAD animation and graphics to help explain just how the NMRA standards work.
Demystifying The NMRA Standards - Part 1 of 4