Re: I'm stuck as to what I use as a base to clamp the job in the machine?
I use 2 sheets of MDF, the top sheet is a spoil board that can be resurfaced as needed.
The spoil board has a pattern of flanged E-Z LOKS installed from the bottom side. The downside to this set-up is the limited number
of times the spoil board can be resurfaced. Alternately the e-z locks could be installed in the bottom sheet of MDF.
Link --> https://www.ezlok.com/e-z-hex-thread...-for-soft-wood
For clamps I use these most often
Link --> https://www.thingiverse.com/thing:776
The fastening is done with assorted 1/4-20 bolts instead of that knob thing. Spit dowel to fit the top notches provides sure clamping.
My work is mostly sheet goods.
Anyone who says "It only goes together one way" has no imagination.