Possible inHG to inPA bug, and congrats!

I was following the tutorial flight info. When I got to the part where it said to turn the knob from Mercury to Pascals, the throttle just ramped up. I pressed F1 to cut it, but and it did then immediately ramped up again. It only stopped when I turned the baro knob back left to inHG. Only happened during that particular time with engines already on and at that stage in the tutorial. That said, it's a most wonderful simulation. Congratulations to PMDG. May you all receive deserved accolades. The CDU and EFIS especially are groundbreaking and sets a new bar. You guys might as well write your own Flight Simulator now that MS is going to make the next gen of FS for dumbed down XBOX console gaming. The verisimilitude of the detail is nothing short of amazing. Recalling a comment in another topic about the "mosquito net" look of the LCD's. I love it. It evokes a look of real hardware and even "feel". It reminds me of what they did on the threads of Lord of the Rings. There were design patterns and textures down to the thread level you couldn't really see on a conscious level on the costumed wardrobes but the subconscious effect of "authenticity" was substantial and the NGX's "grit and fingernail scratches" flows in the same heartfelt effort. Kudos to the sounds. it fooled my senses into the feel of a real NG flight as a passenger even though it has been years since I've rode on one last. As to the comment of a disgruntled customer complaining about price hikes due to an extra 737-600/700 update. The individual features alone such as the CDU are worth the price of the old pmdg NG alone. Compare Nike shoes which are basically poor flimsy sandals made in China now , yet still going on the same inflated prices $80 and much over, yet twenty years ago, you used to have real quality Nike shoes. PMDG has not let us down in the years they've been around. PMDG is the best. Thank you.