Extract creates an oversized pieces - help!

[Steve_C]

Occasionally I have a problem with extraction and in some cases duplication.
In this instance I created a model in Maya brought it into Zbrush.

When I perform these two tasks the geometry literally blows up quite a bit
larger than the original (tool or selection)

How can I either control it or stop it?

I’m working on 4R4 P2 on a Macbookpro.

Thanks,
Steve

Here’s a before and after image.

Attachments

[Doug_Jones]

May help, may not…import your model, go to the deformation panel and hit unify before you try that.

[Steve_C]

Thanks for the response.

Tried that… didn’t work. restarted and that seem to do the trick.
Strange.

Thank you for getting back to me.