Z axis at 400 to 500 in Multiwii Win Gui

[N7KI]

Roll and pitch seem to be ok but the z axis is at 400 to 500.  Is there something wrong?

Thanks.

[Gaza07]

Its normal for those reading on the Z axis in multi wii for the Acc 

Roll and pitch seem to be ok but the z axis is at 400 to 500.  Is there something wrong?

Thanks.

[KK1W]

Saw this on DIYdrones. I';m not familiar with MultiWii but could this be the reason for Z acc being different? According to the thread the difference is due to acceleration due to gravity.

http://diydrones.com/forum/topics/understanding-numbers

Kind of off topic but it was something I';ve been wondering about with APM 2.5 and Mission Planner. It';s always good to know ';why';, even if it doesn';t really change anything. 

Good to see another US ham on here, but we';re a bit too far apart for a