Hi Mark_kiddle. Thank you very much. This trick works. Now I just have to write some code that automatically will do this z change
Sami, putting in a block all holes did not work. But thank you for your suggestion
It looks like MCC has an internal check for identical holes so that it does not do them twice. This check does not take into consideration the NC-stop.
I suppose Weeke or Homag stuff should look at it if this still exists in new machines. They should also look the optimization of holes to split the file if an nc stop exists.