Thanks for the tip but should my tuner come with tune or do I need to install it (65hp economy tune) because it is not one of the current options?

I have a 2006 6.0L with a diablo trinity. It does not have an economy tune built in for some reason...any suggestions? I want the tune with beset fuel economy sio ive been using extreme but Id really like that economy tune. Please help.

ps. I bought the tuner brand new 2 months ago, i dont know ...