Ever since i updated the firmware i've been having inconsistent result in the horizontal axis, even with very careful manual calibration the horizontal axis is always off a little bit, very annoying problem, how can i downgrade firmware?

Hi, Please upload a video link here for a better illustration.
1. Please do balance as illustrated in http://www.dji.com/product/ronin/video
2. After balancing, do 'calibrate system' for 2~3 times
3. adjust motor tile trim until horizontal.

DJI, we're ALL having the same issue with drifting horizontal or pan axis.  This is 100% a firmware issue....

DJI-Dboy Posted at 2015-2-11 16:58
Hi, Please upload a video link here for a better illustration.
1. Please do balance as illustrated i ...

Stop asking ppl to do calibration. this is clearly the firmware problem! So don't waste ppl time. I have downgraded the firmware to 2.1 and it works fine now. DJI should look into this and come out with latest firmware to eliminate this issue.

pentagon78 Posted at 2015-2-12 11:40
Stop asking ppl to do calibration. this is clearly the firmware problem! So don't waste ppl time.  ...

Hi, Jessen,
I know your concern. However, before I do the judgement I should confirm all the possibilities via the posts. if it's the setting issue then our customers' time could be saved.

For the IMU next version, DJI is preparing the final test. Once it's released we will let you know.

pentagon78 Posted at 2015-2-12 11:40
Stop asking ppl to do calibration. this is clearly the firmware problem! So don't waste ppl time.  ...

That's is like asking people to not balance the DJI RONIN when they change a camera, or lens?
Even if the DJI RONIN is the easiest rig to balance, you must have some patients and not just assume
it will work out of the box, on the day of a paid gig.

Stop acting like a child whoes legos got smashed by a bully!

DJI-Darryl Posted at 2015-2-12 16:39
That's is like asking people to not balance the DJI RONIN when they change a camera, or lens?
Even  ...

You read the first thread properly. "Ever since i updated the firmware i've been having inconsistent result in the horizontal axis"

"even with very careful manual calibration the horizontal axis is always off a little bit"

If you are not helping then don't talk as you will never understand our feeling. By the way, I have already sent Kevin the old firmware for a quick fix!

DJI-Darryl Posted at 2015-2-12 16:39
That's is like asking people to not balance the DJI RONIN when they change a camera, or lens?
Even  ...

Based on what he wrote on top, obviously it is the firmware issue. We had a same problem but it was fixed by downgrading to the earlier firmware. Thanks pentagon for the help! I think DJI should handle this firmware issue properly. it has been dragging for too long.  

pentagon78 Posted at 2015-2-12 11:40
Stop asking ppl to do calibration. this is clearly the firmware problem! So don't waste ppl time.  ...

How to downgrade the firmware ?

plz let me downgrade to imu 2.1 i have the same problem, i'm actually using a beta test of the 2.4 IMU.