Hello! Looking for some advice, as we are fairly new to this. I have a 2024 Polaris Xpedition which we just bought a turbo kit for. I am trying to tune the Xpedition, but seem to be having a hard time. I have the MCVI3, and sent the ECU back to where I ordered it from (AA), but am trying to find out if the ECU is tuned (or not) after they sent it back to me. Also, having a hard time trying to figure out how to add tunes to it. If someone could walk me through it I would greatly appreciate it!