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?

[emerygt350]

You can do that without moving the screws. It really is super simple. Tangerine racing has a little instruction sheet Chris ships with his kit. Perhaps ask him for a copy? It really is so simple you don't need it but you will eventually want the tool, so maybe buy the tool and get the instructions?

[slapshot]

You can do that without moving the screws. It really is super simple. Tangerine racing has a little instruction sheet Chris ships with his kit. Perhaps ask him for a copy? It really is so simple you don't need it but you will eventually want the tool, so maybe buy the tool and get the instructions?

I requested the instructions. Is it as simple as just pushing on the inner screw to pop the diaphragm out?