Lengthen Profile

[tim_newsome]

I have 3 Cul da sac profiles that I need to add another 100 ft to. I grabbed the alignment grip edit and extended them. 2/3 performed dynamically correct in the profile. One of the profiles did not change but the alignment properties shows the new and correct stationing. Any ideas at why the profile of the alignment would not have responded to the new alignment stationing?

[BlackBox]

Check the Profile View's Properties - sounds like two are set to 'Automatic', and the third has a 'User specified range'.

[tim_newsome]

I just Redrew Existing profile in same grid and deleted old Existing.

[BlackBox]

The existing Profile will only sample the extents of the existing Surface - does that extend far enough to accommodate the additional Alignment length?