From your naming, I would have done the opposite :) Start with courage 0.05 and show experiments whenever it is greater than the threshold. To enable a feature for everybody, you lower the threshold to 0.
How did you measure "experiment tolerance"?
How did you measure "experiment tolerance"?
>> How did you measure "experiment tolerance"?
Feedback from CS mostly. No formal method. We tried to survey clients to calculate courage metric, but failed to come up with anything useful.