Cancel the last Ive sorted it out now.
I was using the wrong script. I'm now using "Enter Search Mode" and then "Insert Text" to populate the search.
Works a treat.
better to use set field instead of insert text or one of the other insert steps. Insert steps silently fail should a field be removed from the layout that is current when the step executes. Thus, a future edit of the layout can inadvertantly break your script. Set field does not have this liability.
Thats sounds like very good advice I will bear that in mind.
I have sorted the problem now anyway I had got a roag search in the search box which was throwing my estimated result way off.
All part of learning!