Good question, deecaldee, and the short answer is “no”. As you’ve seen from the results over time in this post – http://www.geegeez.co.uk/the-shortlist-a-daily-goldmine/ – that hasn’t affected results.
But it does always make sense to check turf runners for any material change in the going. By the same token, any runner with a grey, amber or red going status may be upgraded as a result of a going change.
We try to make all reports as usable as possible, but there are limits. Still, as you know, the overall bottom line is a pretty healthy one with this particular daily view. 🙂