The eror exist also in Arducopter.
The default value for EK2_ABIAS_P_NSE is 0.005 while in the description the maximum range is 0.001
Please open an issue on github, or even better provide a PR.
I raised this issue a while ago in copter and never got an answer.
https://discuss.ardupilot.org/t/default-value-for-ek2-abias-p-nse-is-5x-max-recommended/22089/2
Again, did you open a issue ? PR ?
I beg your pardon , what is a PR ?
A PR is a "git pull request"
https://help.github.com/articles/creating-a-pull-request/
or even better http://ardupilot.org/dev/docs/submitting-patches-back-to-master.html