Its a bit hard to see in the picture, but at altitude, my rotor RPM was up an extra 150 RPM.
My Engine RPM was also up by 600-700 RPM, all to maintain my standard hands off trim of 50Kts.
EGT's normally sit at about 11, but were down to 10.5 (Running cooler,richer).
All very interesting
SamL.....