Extend Surface issue in Rhino 8

Rhino Rhino for Windows
1

I have some odd behavior when trying to extend surfaces in Rhino 8.
Rhino 7 works great!

2024-01-30_18-57-27
2024-01-30_18-57-271920×531 37.8 KB

2

Hello- please post an example file indicating which edge you are extending.

-Pascal

3

ExtendSurf.3dm (80.0 KB)
Extend the lower edge first and then the upper edge

4

Go that, thanks.
RH-80119 ExtendSrf messy

-Pascal

5

Thank you for the quick help!