Sweep with reducing radius profile problem

Hi,

I'm been trying out the sweep command in Draw and have found that when the profile of the sweep is reducing I don't get an accurate shape. Here I have copied the profile in Z direction and scaled to make the end profile smaller. If I make the start and end profiles the same size then this error/approximation goes away.

On the left is the overall result and the right is zoomed in showing the solid created in yellow from the red wire profile.

The solid seems to be an approximation of the wire profile, is there a way to refine this or make it more accurate?

Kind regards,

David

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David Noake's picture

Hi, is anyone able to help with this?
Would be okay with it if paid support is required but didn't get any response via the web contact form.
Cheers,
David