Cross curves

[Putzola]

Hi,
I'm trying to use the cross curve command but the 2 existing curves I need to use to create a new one aren't sketches, one is a part copy and the other is a projection neither of which seem to work when using the "select from sketch" option.
I have also tried using curves derived from the projection and that part copy with no joy.
Any suggestions?

 

[beachcomber]

You will probably have to make sketches from each curve using the include command.
The cross curve command will then have the planes from which to create the projections.

bc.
2.4GHz Core2 Quad, 4GB RAM,
Quadro FX4600.

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