[jeffn1]

Not exactly.
Your first link point will not start on page 4, but on page 8.

Since you want to link 2 points with each other (jump from measure "A" to measure "B")  you need to determine both a starting point and a target point. 
So you go to page 8 and add a link point where the Del Segno, or the repeat sign is to determine the starting point.
The first blue dot will appear.
 Then you go back on page 2 (where the target measure is) and click again until you see the second blue dot.

The first link is being created.

Afterwards you go to page 4 and add a second link point (red) with the starting point on page 4 and the target point on page 8.

The page order will now be:

1,2,3,4,5,6,7,8. ---> 2,3,4 --->8

 
I think I got it.  So, the earlier link point in the song (p. 4) will not be triggered the first time because the link on page 8 is earlier in the list.

Then once I used the link on page 8 (going back to page 2) the next time I hit page 4 the link will be itrggered.

Sound good.

Thanks so much!