Bug? SR11 RoundHole DupEdge

I have several holes created with RoundHole that when I DupEdge the hole, I am not getting circles. Any thoughts?

Thanks,
Don

Hi Don- I just tried this and I do get a circle- the face with the hole is planar and normal to the hole axis… a box… Is that similar to what you are testing?
thanks,
-Pascal

Yes, it is.

I found I had to explode the object, shrink trimmed surfaces, rebuildedges and join; in order to get a circle. I guess this has been going on for awhile, but I didn’t find out about it until I tried to do it myself, then my programmer told me “Oh yeah, that rhinoscript hasn’t worked in awhile!” (Untold hours lost)

I’ll send you the file.

Don