petehall - 1:03 pm on Oct 17, 2012 (gmt 0)
@Kevmark there is a Panda refresh at least once a month, sometimes more often. Normally these hit around the 20th and we often see significant changes in results towards the end of the week (UK).
So the signs are there but as with everything G related, as soon as you think you might be understanding it the rules change!
Probably won't be a Panda update for the next 6 months now I've tried to second guess it ;)