Alan,
Whether the income from producing part will be "minuscule" or not - I don't know, nor pretend to. Hopefully it will be enough to bring in sustaining revenues.
The big thing with me is Sigma should have had contract deals for PrintRite3D® sales cooking on the back burner, just waiting for the "we've gone commercial" announcement. Not go commercial and "then" start looking for buyers, as it appears right now. To me a contract with GE/Honeywell, etc would be great. But at this stage of the game --- a contract with a smaller company would suit me fine.
I've said this before. MC and VD are geniuses when it comes to the tech side of thing (KOODO'S). What they need now is a person that is technically proficient on the ins and outs of PrintRite3D®, who is a sales person of such a calibre that can sell refrigerators to Eskimos. Didn't they hire someone to do this?????
Again just my opinion.
GLTA