Whilst reading a book about wildfowling, (shooting geese and ducks) the main characters dad was a scaff in London in the 30's and 40's. According to the main character the Hiarachy of scaffolders was determined by the shine on their boots, i.e. the more shiny the boot the better the scaff, anybody else heard this ? incedentaly the book is a biography about a guy called Snowden Flights