"Our scrum's a big worry. It was virtually non-existent versus Hawke's Bay, so we've worked hard on that this week," Harris said.
Despite a poor scrum and lack of attacking finesse, one positive coming out of the Hawke's Bay match was the Taniwha lineout completion rate. Sitting second behind North Harbour, with a 93.3 per cent lineout success rate, Josh Goodhue helped to bolster Northland's possession and took seven clean takes to put himself first-equal with Southland's Josh Bekhuis and Bay of Plenty's Keepa Mewett after round one.
"Although we won ball, Hawke's Bay were good at disrupting the ball post lineout so that's something we've worked on but, yeah, the lineout's been working well," Harris said.
With an emphasis on scrum work and attacking shape at training this week, the Taniwha will now head into a captain's run at Toll Stadium today to iron out any remaining creases.
The match kicks off at 5.35pm.
Northland: Howard Sililoto, Matt Moulds (c), Namatahi Waa, Josh Goodhue, Michael Stolberg, Shane Neville, Kara Pryor, Taniela Manu, Sam Nock, Dan Hawkins, Jone Macilai, Troy Gilbert, Dave Thomas, Waisea Lawbuka, Mathew Wright. Reserves: Jordan Olsen, Ross Wright, Matt Talaese, Sean Sweetman, Jaycob Matiu, Kurt Davies, Jordan Hyland, Filipo Nakosi.