Hello! My Lelit Elizabeth v1 is running around 11.5 BARs, which is high for me, and I would like to lower it to around 9 or 8.5 BARs. What I know is that the OPV is not as easily adjustable as the one on the v3. I saw a video of a guy adjusting the pressure of, I think, the Lelit Victoria by twisting the inside of the OPV, which appears to be the MC097, the same one available on my machine. Is it recommended to adjust it that way, or should I get a replacement part and hope it will be set to 9 BARs, as mentioned on the website? If anyone has some info or videos about the matter, please share it with me!