Hey,
If you could chuck me a rvt and dyn I can have a look when i’m at a pc tomorrow? Just a stripped out purged one would be fine.
The thread shows some other approaches… Zach split lines to get points, made lines from those and lofted to make surfaces…
Cheers,
Mark
Edit: so your approach is the same as the one here? Split the surface with multiple curve? It should work… I wonder if you could extrude your cutting surface through the other… i’ve had false fails in the past…