Tuning documentation ambiguity

Hi All,

I’m a little confused as to the meaning of the following recommendations on the Tuning Process page at http://ardupilot.org/copter/docs/tuning-process-instructions.html

Given that following autotuning, my Roll/Pitch P a values are approx 4, I don’t understand the ‘6 to 10’ bit. Is that percent perhaps?

ATC_ANG_PIT_P should be reduced from 6 to 10
ATC_ANG_RLL_P should be reduced from 6 to 10
ATC_ANG_YAW_P should be reduced from 6 to 10
ATC_RAT_YAW_P should be reduced from 0.5 to 1

Many thanks