[kolias]

The attached .dxf shows a piece I'm working on and have been able to cut all nicely except what I have marked as Area1,2,3. The reason is that the chains in each area are not connected (broken is some curves) and when I try to connect the 2 broken ends I get the message "these lines cant be connected.

Is there any other command in McX5 which will allow me to fix these chains?

Thank you

[Superman]

Extend their lengths to overlap, and then trim back

Problem with splines is they generate lots of point-to-point moves in the gcode file.

There are ways to convert to arcs, if you wish. It is a bit of learning curve (excuse the pun)

[kolias]

Never thought about extending the lines, will give it a try

Thanks