Graph vs Phase with Frequency Domain Solver?

Hello,

Im sure this is pretty simple, but im still learning COMSOL 4.1. Im using a frequency domain solver, and I have a solution, I can build a video across a full harmonic, with the dynamic data extension drop down. I want to do the same with a 1D plot of a point on my model. I.E. look at displacement vs phase in a frequency domain model. Ive tried using "phase" as an expression for the X axis but i just get one point. If anyone can help me out here its much appreciated. I may need to create a dataset but im not sure.

Thanks much!

Mike B.