I agree with you. I went from laymen to building both of them in a matter of months, and subtractive tech is both more readily available, cheaper, has more supp

I agree with you. I went from laymen to building both of them in a matter of months, and subtractive tech is both more readily available, cheaper, has more support from vendors for these uses than a printer. Strictly from a manufacturing perspective, it's the proper method for the part requirements, which is anything but trivial.