Queensland coach Ewen McKenzie has supported Super 14 referees in their breakdown blitz and predicts defenders will start being rewarded more for big hits in coming weeks.

Round two of the competition witnessed a backlash against the new law interpretations surrounding the tackle area which favour the attacking team in recycling the ball.

NSW Waratahs skipper Phil Waugh and Crusaders coach Todd Blackadder were both perplexed by the lack of reward for dominant tackles, with defenders often being quickly penalised before they can move out of the ruck.

A record 72-65 scoreline between the Chiefs and Lions in Johannesburg, a match featuring 18 tries and little defence, has also drawn attention to how far the pendulum has swung since last year's tackle and kick-oriented tournament.

The Reds, 41-20 upset winners over the Crusaders on Friday night, have been the best Australian team in adapting to the new law interpretations under former NSW coach McKenzie.

He applauded referees for sticking to their guns by strictly policing players, deliberately and accidentally, slowing the ball in the ruck.

"I think the referees are making a point by being strict," McKenzie said.

"They really have to shape the behaviour by being tough on it.

"I think that will start coming back once the message gets through."

The referees and tournament organisers have also received support from Hurricanes coach Colin Cooper who said there was still a genuine contest for possession at the breakdown, but players needed to stay on their feet and enter properly through the gate.

Both Waugh and Blackadder felt too many passive ball carries were being rewarded as defenders are punished for attempting a turnover or not moving away immediately.

"At times when you make a dominant tackle, it's not easy to get out when players are on top of you," Blackadder said.

"I think there needs to be a bit more leniency there just to give it another second than give a penalty straight up because the teams that keep hold of the ball are being well rewarded.

"The law is working and is making for a better spectacle but the team that is defending well isn't getting those rewards either."

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