Not much new, I had my air conditioning recharged as the motor is holding up. I gave up on the iat senor in the lower intake. bad idea. too muck tuning t try to get around the issues, and still get marginal results. I have a new turbo waiting to go in, but I'm still questioning the t3 hot side. boost might come on way to fast and also cause too much exhaust back pressure. I had a header gasket blow (drivers side, thankfully), and that's it for mechanical issues. I have been leaning out the a/f ratio and pulling timing. I'm at 17total and 9 lbs boost now. today at about 40mph I hit the gas and the rear end laid rubber on a road with good traction. I'm going to say that the rear mount turbo seems to like less timing and leaner a/f ratio's. tuning seems to be everything with a turbo and its ability to spool. a lot of trial and error. once I have the turbo spooled, part throttle keeps it at 4-5 lbs boost. I'm finally starting to enjoy the benefits of all this learning.