Hi, so let’s say we’ve run an experiment that has failed, or has produced results we otherwise want to discard. 

Is there a way to “restart” the experiment so that we can use the same key, but provide different keys and get clean experiment results? By “clean” I mean old data will not interfere with new findings. I feel like with the current structure, there’s no way to do this, which means we need to cycle through a bunch of different keys every time we want a fresh start, even though most of the experiment is the same. 

Any insight here would be appreciated.