without any pig-tail pulling
Paul, couldn't have proven the truth in my comment about needing fresh genes for the pool more perfectly had you wished to! This quote is pure
Deliverance 
Pinched quote from a boss when I worked in civil engineering - just loved the image of our hairy-bottomed operatives pulling each-others pig-tails in a dispute on site.
Anyway, I don't play banjo!
(Question - how do you know the stage is level? Answer - the banjo player dribbles out of both sides of his mouth)
