Hi.....cool it .....the question has been answered.......it's a sub routine that I need not a macro.....just didn't know the terminology.....it's one step at a time for me.
Metaphorically speaking...I'm walking in in a dense jungle going from A to B, not flying over it in a 747 from A to B.......walking needs to be completely aware of what it takes to navigate that path etc, whereas all you need for a 747 is the plane ticket......it might be quicker, but the ground from 30,000 is just a blur beneath the clouds.
I'll never be an expert at G code or want to be, but by comparison, I'll be able to drive the family car around a F1 race track without going off the road or crashing into the barriers even if I come last.
Thanks Mac.....now I can see more clearly what it entails......I'll go back to your original post and "dissect" it to see how the sub is created and fits in.
Ian.