pcb holder for my x-carve. i designed this for 4"x6" copper clad boards. the holes should line up with your wasteboard. m5 screws.
9/29/16 - added 2 files to change the spacers to something that utilizes the mounting holes on the wasteboard. i still use the cam locks to apply pressure and the m5 and washer keeps it from rising. pcb_xcarve_pcb_clamp.stl and pcb_xcarve_pcb_shorty.stl
3/4/17 - added 170mm workspace holder