Ebay GT45 + 5.9 Magnum + E85 blow thru

Any updates? Curious how the fitech is working with your set up.
Dead in the water. Fitech unit went back for an RMA. ECU broke apparently. Hope to get it back in time for TNT this Friday. The only thing I've done to the car is take off the hotside and repaint and wrap it to try and get under hood temps under control.