I think most will pass this one over but please don't.
I am really new to all this and have heard this many time but I just do not know really what it means. No I 'm not taking the mick I am that new to this cnc stuff.
if there is a ref to this please point me to it and I will read it I am getting back into learning and really enjoying life again and this is a great place to get help I was told by the chap I got my machines from.