Coming off a bye themselves and with Taihape and Ruapehu doing so well, Waverley Harvesting Border needed maximum yield against cellar dwellers Utiku Old Boys and they got it with six tries in a 34-3 win at Dallison Park.
The season's leading points scorer Sikeli Ulukuta got a hat trick of tries while hooker Cole Baldwin grabbed a double.
Halfback Lindsay Horrocks impressed and goes back to the top of the Most Valuable Player standings.
Dave Hoskin Carriers Marist woes continued as they watched a 12-point buffer at halftime disappear against a Speirs Food Marton comeback, going down 22-17 at Spriggens Park.
Marton reserve Salu Peneli came on to score two tries.
In the Senior competition, Marist Celtic maintained their unbeaten record with a 15-10 over Taihape at Memorial Park, staying ahead of Ruapehu who emphatically defended the Stihl Shop Wanganui Challenge Shield with a 50-0 thumping of Counties in Ohakune.
With three games left to go until the competition splits into its championship and consolation grades on June 21, the Top 6 have begun to sort themselves out with Marton likely to be the remaining team with an outside chance of catching any of them.