BigKid and CSX AL, Thank you, both, for your postings on this subject. For me, this 3D printer phenomenon is a whole new world of adventure, learning , and creativity possibilities. I am trying to learn as much as possible, just for the sake of learning new stuff, and not wanting to be left behind in an old century.
Thanks again, to you both.
It's not the days of my driving my friends around in my father's '54 Merc any more. And all of us who were teenagers in the 60's know we have to keep up. Your sharing information here in this regard helps!