Guimbal Cabri G2 noses upwards at high end speed?

Results:

  • Sustainable 85% level cruise yields 90-93 Kts with 25% fuel, cyclic full forward.

  • Increasing collective causes increase in altitude because further forward cyclic not available

  • Turning governor off did not appear to uncouple throttle - manual throttle adjustments up were smoothly backed out by the governor, but may have allowed collective to command 100% power
    (Not sure if the 100% was with “governor off” light off or on)

  • Adjusting “Additional Elevator Authority” had no effect on cyclic “authority”