Quote Originally Posted by Britannicus1 View Post
I think you get to the heart of it here - so can anyone point me to somewhere that can help with the necessary modifications
You need to use a post processor that is compatible with the machine you are cutting on (if I am reading what the problem is correctly)
If you are using Fusion 360 you should be able to find a PP here ;_
https://cam.autodesk.com/hsmposts

Just ignore this post if you have already done this