Dropped ball and lost possession at the breakdown is the bane of any coach's existence, which Taihape's Kerry Whale acknowledged.
"It won't put any fear up anyone, that's for sure," he said.
Key losses also create some nervous moments given Taihape are playing a game down following the postponement of last weekend's Kaierau match.
Fortunately, neither Kaierau nor fifth-placed Marton were able to win on Saturday either, although Marton did snare a bonus point at the Ratana Pa.
"That will pan out, if it's got to be played then we'll play it," said Whale of the Kaierau fixture.
Border coach Peter Richardson was pleased they had increased their try-scoring quota, although neither team can be happy with their high error rate.
"[Taihape] sort of became their own worst enemy."
Regarding different players taking on different roles, it was all about little things to get the strike men where they needed to be, Richardson said.
"The number on your back doesn't mean status quo."
He thought Middleton was outstanding while Vadiga showed the "whole package", and Davis's move back to Taranaki means Wanganui's Heartland team will miss the first-five.
Naoiso looked dangerous early on and kept Taihape fullback Luke Whale busy, finally getting on the outside after a smart backline spread to dive over.
Whale replied with a good penalty kick 10 minutes later, before Border halfback Lindsay Horrocks made up for a nervous start by making a sneak blindside dash and sending flanker Liam Richardson across.
Whale was away with a couple of difficult penalty chances, with Taihape not getting into try-scoring range.
Vadiga opened up Border's second half scoring blitz by diving across from a quick tap, then Naoiso showed great strength to get his pass away through two tacklers for Middleton's first try.
Davis sold everyone a dummy to glide through and send his fullback over for a double, then Border couldn't decide who should get the next try as a Vadiga burst saw both Middleton then Horrocks selflessly pass with the line open before lock Sam Madams happily took the spoils.
Taihape brought some respectability back to the scoreboard as Tottman crashed over out wide, then cut through for his bounce pass to find reserve Timi Tepaa on fulltime.
Waverley Harvesting Border 38 (Fraser Middleton 2, Sailosi Naoiso, Liam Richardson, Aaron Vadiga, Sam Madams tries, Mark Davis 4 con) bt Taihape 13 (Marcus Tottman, Timi Tepaa tries, Luke Whale pen). HT: 12-3.