Hi Rhino team
In the attached filethere is the extrusion of two curves, one is made with rhino 4 (black surface) and the other (red) with Rhino 5.
In my work I need to curves on surfaces as in the example that I can no longer do in Rhino 5. Steve and other can you restore the previous mode of functioning with an option or with a command like ExtrudeCrvOld?
Thanks in advance
ExtrudeCrv.3dm (1.7 MB)