Having won at Reefton on February 3, it was is second Open win on lambs, and a win which pleased competition organiser Bruce Lilley who has been involved for about 34 year in running the event, one of the longest-running competitions in New Zealand.
"It is good to see the younger ones coming through," said Mr Lilley.
The presence of such competitors as Golden Shears winner Brandon Maguire Ratima and fellow Southland shearer Brayden Clifford in the lower grades helped boost the entries, which were up 12 across the grades on last year's entry.
On a day of mainly-close finals, Smith's son, Alex, won the Senior final by 0.8pts from Geraldine-based Chilean shearer Luis Pincol, and Maguire Ratima beat Cheviot shearer Liam Norrie by just 0.16pts in the Intermediate final.
Clifford won the Junior final by almost 3pts from runner-up Mitchell Menzies, of Ranfurly.
Three competitions remain in the South Island this season, the Flaxbourn A and P Show next Sunday and the Oxford and the Mackenzie Shears' national lambshearing championships at Fairlie on Easter Saturday and Easter Monday respectively.
RESULTS from the Methven Lamb Shears at Methven on Saturday, March 17, 2018:
Open final (15 lambs): Paul Hodges (Geraldine/Reefton) 15min 45.22sec, 60.93pts, 1; Grant Smith (Rakaia) 16min 10.93sec, 61.01pts, 2; Kevin Hessell (Pleasant Point) 15min 40.53sec, 70.36pts; Ringakaha Paewai (Gore) 4.
Senior final (8 lambs): Alex Smith (Rakaia) 14min 21.8sec, 50.88pts, 1; Luis Pincol (Chile) 13min 31.06sec, 51.68pts, 2; Duncan Leslie (Owaka) 14min 11.16sec, 57.06pts, 3.
Intermediate final (4 lambs): Brandon Maguire Ratima (Winton) 8min 35sec, 41pts, 1; Liam Norrie (Cheviot) 9min 3.13sec, 41.16pts, 2; Adam Stockdale (England) 9min 33.3sec, 47.15pts, 3.
Junior final (3 lambs): Brayden Clifford (Gore) 7min 16.37sec, 35.82pts, 1; Mitchell Menzies (Ranfurly) 5min 50.12sec, 38.84pts, 2; Makaira Keene Black (Timaru) 6min 20.34sec, 43.68pts, 3.