I've always said that you get 3 strikes as a judge and then you are out. After every controversial decision you play a role in, you must sit down with whoever was putting on the match and go through each round and say why you scored it the way you did. If it checks out, no strike. If it doesn't, then you get a strike. Either the judging is fixed or they are incompetent. Either way, they need to fix the problem.