Thanks TP----

Hehehehe---- Not beating up-just ignorance asking ignorant questions!!

This whole gcode and cnc thing is fascinating,thought provoking and food for divorce
as in " can we go out to supper tonight or are you playing on your computer again"

Fotuneatly South African sun is very hot and this promotes the development of a very thick skin.

We also have a culture here that requires the woman to do all the unimportant things like cooking and
cleaning the house - leaving the men free  to do more important things like gcode etc
and doing internet.

So I am pleased to contribute by my ignorance

best regards
fred