I had this thing on the positive track and then expensive new parts did me in. Long story that will get written up in the build thread but I lost at least few days because of a vendor screw-up. Will find out this morning when they open just how quickly they can fix their/my problem. Might cost me the Tour or at least the chance to swap out engines. Oh, yeah, issue with the new Caltracs too. More on the build thread.