D-Jet Conversion not going as planned., Car starts but will not run. Options

[slapshot]

I am converting back to D-Jet and my car will start but dies right after. It will not rev up applying throttle. I have a 1975 914 2.0. It was running great with Weber 40s prior.

The D-Jet system is from a 1974 2.0. All the parts came in visibly good condition. TPS calibrates good, AAV tested good, Thermo sensor good, air intake temp sensor good, and a new cylinder head temp sensor. The only test that I think is failing is the vacuum test on the MPS. It leaks. Video of testing the MPS.. The MPS has also been rebuilt at some point. The original part # has been removed. There's a good chance it is not calibrated for my car. I have all new vacuum hose and fuel pressure is between 28 and 30.

I don't have any tools to calibrate the MPS. Should I try turning the inner screw on the MPS to see if it helps? Or should I send it to someone to have it rebuild again and recalibrated? If the later do you have any recommendations on who to send it to?

[slapshot]

I sprayed starter fluid into an open TB for two or three seconds and cranked it over. FYI, my can of SF is pretty old. The injectors were still in and as long as they are working were injecting gas as well. This created what seemed like a flood result which required 10 or so second of cranking before the engine started to fire. After that it would crank to start then sputter and die a second or two later. When it does crank to start it's running very rough. I'll create a video tonight and share it so you can see what I mean.