If you're following the protocol, you don't reduce unless they get below 50. Sometimes it helps if you read over the protocol every once in a while so you remember all the details. There's a lot in there to remember!
I agree with Patty. It may be that Gizzy is working toward a decrease but isn't there quite yet. I think it's better to wait and let her earn the reduction than reduced and have to bring the dose back up.