Search the web their is tech papers that back it up I think the one I read was written by McCulloch the people that make chain saws and the other place I read it was either in Jennings or Blairs two stroke books.
I ran Golden Spectro in everything I own 2 stroke at 32:1 great oil, switched to Amsoil after Spectro doubled the price of their oils, could not find anybody to give a discount on Spectro even if I bought 5 gallons at a time, I buy the Amsoil 4 gallon jugs at a time.
Edit: here download Bell's book start reading on page 166, your toy run as little or as much oil and you feel you need to run.
http://rds.yahoo.com/_ylt=A0geu7tGw5...raham-bell.pdf