I just copied Tracy's setup- all fuel is pumped from the right tank, and fuel is transferred from the left into the right by a Facet pump. I didn't want to get into having a six port fuel valve in order to get the fuel injection to return to the tank I was using at the time.  

It's really simple, and hopefully that means reliable. We'll have to see, as this plane is looking for it's airworthiness inspection in the next few months.

 

Brian Trubee