Hello all !

I am working on a product, with quite a lot configurations (I've done with tables...). 

It is a cable distribution tray, you can see in the pictures, with several different widths and heights.  Each width and each height has particular pattern of holes. (Suppress & desactivated suppress features, and different dimensions values,  depending on configurations)

On top of that, it has been done as a sheet metal, as I need the flat pattern.

Then the issue:   When I change from one configuration to another, after a couple of times, SW RUNS OUT OF MEMORY, and automatically closes !!!!!   It is crazy !!!

My RAM: 4GB.     My Graphic:  NVIDIA QUADRO.

Any suggestion ??? Is there any way to optimize this part in such a way that I could jump easily from one configuration to another, without running out of memory continuosly ??

Thank you very much in advance !