In Invercargill, bottom-place Otago are well positioned to take charge of their match against second-placed Canterbury.
Having made 351 in their first innings - Derek de Boorder moving to 69 to follow Neil Broom's 117 - Otago then rolled Canterbury for 180 just before stumps.
Take out Michael Davidson's 44 and 39 from Peter Fulton and it was a lean batting display from Canterbury.
The pick of the Otago attack was test offspinner Mark Craig, who finished with four for 40 off 23 overs.
Northern Districts poured on the runs after a rain-shortened opening day and declared at 438 for eight against Wellington at the Basin Reserve.
Test wicketkeeper BJ Watling went on to 77, while a 120-run seventh wicket stand btween Tim Seifert (60) and Scott Kuggeleijn, with an unbeaten 71, including eight fours and four sixes pressed home ND's advantage.
When he reached eight, Kuggeleijn passed 1000 first class runs. However Luke Woodcock more than matched that mark.
He starts day three tomorrow on 51, having exceeded 6000 first-class runs on 28. Wellington are 94 for two.