I see they released the manuals on Wednesday. I downloaded the manual for the Transformer. I want to install the landscape wire before it gets here. 16 gauge is cheap, but looks like I will need 12 gauge for longer runs. To get cost per foot down, Home Depot sells 500’ spools. I figure I will get one of those in 12/2, and then I will be able to add lights of extend runs, if needed.