RTE.2.16

Figure 1  Non Fixed Edges

Figure 2 Fixed Edges

Figure 3 Non Fixed Edges 

Figure 4
Frequency Change
Fixed Edges

Figure 5
Non fixed edges
Time X

Figure 4 B
Non fixed edges
Time X + .25 seconds 

The point is at one relationship between frequencies the change from fixed to non fixed edges has little effect. With a small change in one frequency the effect is large.