Horizontal Design Alignment Stationing IS Different From Vertical Design Alignment

Hi all

 

I was hoping someone could help.

 

I have designed a center line and stationed it. To ensure that i stationed it correctly i used the tracking option to confirm that the stationing was correct.

 

I than designed the vertical alignment.

 

The problem is that when i use the tracking command on the vertical alignment, the vertical elements starts from 0m - But they should be the same ???

 

Can anyone explain why the stationing of my design horizontal alignment would be correct but the stationing for the vertical is incorrect?

 

I am using Power Rail Version 08.11.07.685.

 

Thank You.

 

Stu