• Equilibrium constant, equilibrium cant and spiral equation

    Hello, I am from Indonesia and I am new in Power Rail and Track (PRT). My company just bought this new software around a month. The PRT does not include the user guide inside their installation file. Several question comes to me regarding this: …
  • Railroad Spirals - Japanese Half-sine...is this available in Power Rail Track SS4?

    We've been asked by a client to integrate "Japanese Half-sine" spirals into our design...is the "Japanese Sine" option the same spiral? Or are these different? I cannot locate any documentation on spiral types integrated into SS4...also, for some reason…