moving spline points when symmetrical about center line

[mitip]

I Am just getting into depths of Creo 3 after WF5 wher I would routinely make two spline points symmetrical about a cntre line and then be able to move one point and the other followed.
I cant do this in Creo 3. Is it an options setting I have wrong, a change in the interface so I am not going about it properly or is now not possible?

 

[per2fh]

You may want to check how your default constraints were set in WF5 against what they are set at now.