If you have problems with slow performance, there are a few things you could try. Turn of curvature, anti-aliasing, original and ghost board when you don’t need it. This usually does the trick. If you are the crosssections, use control point interpolation. This is by far the fastest interpolation method. If this doesn’t do the trick, more memory and a faster CPU is a sure winner. Good luck.
A hearty thanks to the boardcad team, you’ve done a great job.
I’m trying to find a convenient way to export the different cross sections to DXF or any other common CAD format—I want to be able to modify them (offset curves, add holes, etc), then plot or send to a CNC machine for HWS templates. Does anyone have any hints?