Hi gaaldornik,

re:
> One more question about rebuilding curves - Is it better to always rebuild them to get 'cleaner' geo
> without extra edges or it's not necessary?

It kind of depends on the particular situation. If you are getting a tremendous number of extra edges it could be that the curves are actually a whole lot of little line segments instead of smooth curves and you would want to rebuild that.

But if it has separate segments in logical areas like where the shape should be a single line, it can be good to keep those separate.

- Michael