Anyone have a problem with RPM max being only around 1800 at FULL INCREASE? Even at max MAP of 44" - I can reduce RPM, but max is only 1350 RPM. Prop levers also show 100% (FSX Steam /Windows 10). The cfg file shows:

max_rated_rpm=2600.000
gear_reduction_ratio=1.778

Any ideas? maybe the tach gauge is wrong?