Definitely more interested in building the 3D-Printer than using it.
However - to build one, it comes in handy using one.
Breaking the hen-and-egg problem, I built my first one from pure metal and now work on new designs, try designs others made and upgrade the machines I already have.
A man needs a hobby anyway :-)
I Am A…Engineer, Maker, Teacher
Tools I Use…
Design Programs: OpenSCAD
3D Design Skill Level