Is there any way to reduce the confidence of an experiments to get results faster? For example, our marketing folks said that if we can get an A/B test with 75% confidence, that's enough for them to try more tests instead of waiting for a 90 or 95% result.

I know I added that to the code - just not sure if I exposed it to users

Yes, I'm using the cloud -- my email is anand@pabio.com and the name of the organization is Pabio.