[Jack Evans] “I’m still using the demo (R11.010)”
I’m using 10.5 on a Mac and can’t get it at all. Maybe something to do with the version…
[Jack Evans] “circled rectangle object is poking through the arrow head object”
you can get rid of that either by scaling (End Scale or Scale in the Details) the SweepNurb or by adding a little to the P.Z in the Transform tab of the Cloner Object.
[Jack Evans] “it jumps in a straight line from it’s position in frame 25 to the end”
that’s just normal if you jump to a frame. It can’t calculate the frames in between, the spline that’s being swept is the result of the Tracer inside the SweepNurb and that needs to be calculated.