Thanks Nditiz1 and Pat (Targa80) for all your posts! and thanks Jonny for giving us the help! I got side tracked with several other items (cracked heat exchanger with broken studs, fitting an older front valance instead of cutting my fog light bracket, and trying to figure out how to fit older sport seats that don't have a seat belt receiver attachment point). The last two nights I worked on the ECU/compressor carriage assembly. Should have been easy but since it took me so long to start working on mine I had to create a bracket for the updated relay CR is now shipping as standard. Like others have documented the original ECU plate does not have the correct attachment point so I learned how to use a tap and thread some holes in a new attachment plate. I also got a package of 60mm 90 bends that fit on the T's CR sends out. I'm hoping they help get tighter bends on the ducting I am using. I am trying some CEET duct from Aircraft Spruce so that it will have a smooth lining and maybe cut down on condensation since it is thicker rubber walls. But I learned the radius at the bends were not conducive to the tight space.
I think they might allow me to use the 60mm duct on the drivers side of the blower to supply my driver side vent. I hope this doesn't screw up Jonny's airflow plan. Then I can use the 40mm duct (driver's side) to supply my new eye ball vent that is replacing the bow tie. Hopefully this weekend I can at least have fresh air fan system worked out, and be well on my way with the refrigerant line set up. Car has to be in driving order by Weds so I we can drive it to Luft.
