Re: Simple moment applied to shaft, all rotational calcs = 0.00000

I assume you're model uses solid elements; if so, then the reason you're getting 0s for your measures are because solid elements don't have rotational DOF. If you want to measure the rotation of this shaft you'll need to do the following:

1. Create a cylindrical coordinate system oriented such that the twist of your shaft is in the theta direction.
2. Create a measure to calculate the displacement a point on your geometry with respect to the theta direction of your cylindrical coordinate system.
3. Create a custom measure that calculates the inverse tangent of the value of your previously defined displacement measure divided by the distance from the point of rotation to the point that the distant measure is define at.

You could also link a dummy beam element to the geometry and measure the rotation of the beam element itself, but there are a bunch of caveats to this method.