However, the Texans didn't have it all their own way when they lost the wicket of veteran opener George Diack for just one run in the first over but Edmondson, at first drop, stopped the rot with a steady knock that yielded 13 boundaries from 122 balls.
Kaikorai No7 Geordie Scott, unbeaten on 41, was the only one to offer NTOB bowlers some resistance as other batsmen came and went.
Smidt said it didn't help that NTOB's first loss on day one came after a month's layoff from cricket.
"We haven't dropped a catch in three days so that's great," he said when asked if he had anything else to add.
NTOB play unbeaten St Albans (Canterbury) today in what should be their defining moment for a second club nationals crown.
St Albans 214 beat Suburbs New Lynn (Auckland) 189 by 25 runs.
However, they got home by a whisker on Wednesday.
NTOB assailants Eastern Suburbs (Wellington) 173-4 beat Manukau City (Northern Districts) 167 by six wickets yesterday.