I thought you were a punter. As much as it confuses the modern day punter 4/5 in my household is always referred to as "five to four ON" but then again I call the radio a wireless, hot chocolate cocoa, The Championship, Division 2 and Inter Milan plain old Inter
Ironically if we're to run a proper book here it would only be about be about 20/1 that we're not on sky. That would only give an over round of 105% give or take the decimal places!!!