Hi Scott,

> So, is it always a good idea to run "Rebuild" on blended and joined segmented curves, arcs and the like?
> Provided you don't want any corner points that is.

Yeah usually it is a good idea to use it if you want the segmented joined curve to behave as one single smooth piece after you move some of its control points around in the juncture areas.

In the future I think I'm probably going to try and incorporate some kind of "rebuild and merge segments" type of mechanism directly inside the join command itself.

- Michael