Hi,

I've built a CNC wood mill once, but it has been dismantled after proving too big for the shed in the new house... I still have the computer, drivers, power supply, motors, etc. I've even bought a 4th motor recently, because I would like to build a foam wing cutter. I am going to build something like the Dray Construction Plans, scaling them to my own prefered dimensions. I have some questions:
1) Is cutting a 1,3 meter wing in one piece too big?
2) If it is not, does it require a lot of wire tension?
3) If so, how much?

I still have Mach3 on an old PC in the shed, I hope that will do the trick. What software do I need to create a cuttable file from DWG / DXF files?

Thanks,

Hugo