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Replace a sketch in a loft

Question asked by Todd Bennett on Jun 7, 2014
Latest reply on Jun 7, 2014 by Deepak Gupta

I have a loft using 14 spline sketch sections each on its own plane.  Each spline point is driven by an external database along with the spacing of the planes.  Sections 3 and 4 are not working well and need to be replaced.  I cannot change the values from the database (proprietary), but I need to tweak the loft.  The surface has other features built on it, so I cannot delete the surface and recreate it.


I want to create a couple new spline sketches on planes 3 and 4 with relationships to the original sketch.

Next, I want to have the same loft use my new sketches in place of the original sketchs -  I won't be deleting the original sketches.


Is it possible to create new sketch sections then replace them in the existing loft?

If not, is there another way to fix it?


Thank you,