Fieldays: time, tension and precision of fence building

The 54th New Zealand Fieldays are well underway at Mystery Creek in Hamilton, the Southern Hemisphere's largest agricultural event is back after a 17-month hiatus. More than 130-thousand visitors are expected by the time it closes But its not all about farming products and services... there are also unique agricultural competitions -- and one of them is fence building Nathan Rarere spoke to fencing legend Nick Leifting, who is judging todays Silver Spades Doubles Championship. He told Nathan about the nuts and bolts of competitive fence building, and how minutes and millimeters matter.