Pretty much in the same spot as far as I know..... Work has picked up and I'm doing 10-12 hour days so I can't bird dog Dave during the day.
Last time we spoke, he was having some interference with the AC lines on the compressor side, when he tried to scoot the Garrett over to accommodate the 5 bolt to 3" V-band adaptor and 3" DP. I'm sure he'll get it to work. I got know problem bending my AC lines to clear, but the goal is to prototype a kit for the masses.
The moment I get any new update info, I'll share it. I always do.