Thank you,
I was using points not lines,using vector engineer cad,also tried four points without the box but they did'nt show once inported to sheetcam,so then posted the nc code from sheetcam just in case they were there but to small to see,but when checking the exported file there not there,could it be my cad program maybe,if someone could post a dxf file of a couple of holes using points and let me know which cad program there using I could try loading them into sheetcam and see if it works,thanks.
Regards Steve.