Applying LunchBox panels to a concave planar surface

So ive been trying to panelise all four surfaces, however i only get this:

i have no idea why it tells me that it is a trimmed surface, i constructed it using curves…
I tried using the “planar surface” command, aswell as “patch” and “network surface”, all of which give me a trimmed surface.

Is there any way to solve this?

any help would be greatly appreciated

Hi - Please see this thread…


Thanks for the quick response!! Unfortunately none of the links helped me, as I’m using planar surfaces, and they work with polysurfaces/breps, or I just didn’t know how to apply it to my specific scenario.

Im still learning to use grasshopper, so I’m kind of a newbie. Is there a node you could recommend using to untrim my surfaces?