Hi Paul, I seem to be having problems saving custom-built utility rates in the latest 2015.6.30 release. I tried doing it in both OS X and Windows versions, but I can only 'open' previously saved utility rates and can't save the newly created ones. Can you tell me if this is a user-driven issue or software related? If it's the latter, can you give us a work around or some other feedback? Thanks in advance, Brian