Just to follow up on this - Mathieu, did you split the dxf files? I also have 12x20 acrylic sheets (the dxf files are for 15.1x15.1 sheets, so I'd like to re-nest the individual pieces). As an alternative, I was thinking I could crop some pieces and put them on a separate sheet.
Josh (btw, thanks for all your work on this - very cool! I'm excited to get a crowbox put together!), are the individual pieces available somewhere? on the wiki the dxf files are the complete sheets for all parts of that material.
Thanks in advance,
Mike P.