remove/increase cap for historical data in Cnmaestro on prem

I know I'm far from the only person with this request but I wanted to make it again.  The 1 week of historical data in cnMaestro is too small of a window.  We use the on-premises version, I don't see we that couldn't be opened up if we were storing that data onsite.  We would be more than happy to be guinea pigs for testing an expanded window of data if that is an option.