trimmed to untrimmed

Hi again.
After a couple pdf tutorials and some videos i am back.
I am now dealing with a surface that i want to populate.
Ok, there are diferent ways to do, right.
I am using the morph component.
The problem is that i have a trimmed surface, and i would like to transform it to an untrimmed surface so the SBox component would use it.
Can i do that?
Well, why this...i am prepairing a file for many "operations", as i still don't have the correct curves to start the project (and that's another subject).
Do you need the file, or is something more easy than i think?
Thanks to everybody,
Javier Zaratiegui


OR!
should if working with Solid difference will get what i need? will try. maybe this time i answer myself, which would be a nice step

no, still can't get it. i will upload the file
thanks

nothing?