Fuel Pressure regulator selection EMU Black V3

My car has a naturally aspirated engine and a returnless fuel line.
I have an aftermarket map sensor connected, and the built-in map sensor is set to the baro sensor.
In that case, what should I select in the Fuel Pressure Regulator item?
Also, I assume baro correction should be checked, but what value should I set in the baro correction table?

You should use baro reference. If you are at sea level, tune your car completelyl then make the adjustment at different altitude to compansate fueling difference adjusting correction map.

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Thank you.
This is my first time so I didn’t know what to use, but I’ll get started based on your advice.
Thank you.