Agree, it's laughable that repeat infringements for pretty much the same thing - high tackles - doesn't warrant a sin bin yet one from the Warriors and you're off.
I would've thought that once Klein penalised Souffs six times in 20 mins with what, 4 of those high tackles that he'd call out the captain and say " l know it's wet but that's X amount of penalties for the same thing so be better or someone may go to the bin" but....