Hi Michael,

Looks that my request is harder to code than i tought : ) or probably only me will benefit from it.

Ok, and this: (after selecting 1 face of a solid) Copy to clipboard > Paste (same layer or new layer) > Rotate (90º along largest lenght) > Extrude (mouse pointer).

Copy/Paste/Rotate/Extrude are functions already present, nothing new. Its feasible to align this 4 tools in a sequence.

Or a toolbox were the user can (re)place the tools and sequence needed.

Be aware that i've no idea of the work involve on this sugestions.

Thanks.

Carlos