I tried 2.3 for the first time tonight with my 3dr frame and apm1 2560.
In stable mode its very stable except an annoyind roll to the right. I have to adjust the stick and then it holds still. I even tried to adjust the stick with the small adjustment knob, but it didnt do much difference. I ended up at an adjustment of -560 on the tx rollstick before it stopped rolling. Its very strange cause it wasnt rolling alot to the right but still i had to adjust a ton for it to make a change.
Another strange thing is that the first flight it seems to roll a little bit less to the right and that was with standard roll p at 1.140.. Then before the second flight i adjusted roll p to 1.120 which i thought would help but it seemd the opposite.
It was dark and cold -18 C and my apm is in the open..just a normal 3dr frame..
Replies
Try the in-flight leveling command. Hold the arming position (rudder hard right, throttle down) for 20 seconds and the LEDs will start flashing. Then take off, and manually try to keep it as level as possible in the air for 20 seconds or so, then land again (the auto leveling times out). The LEDs should now be normal and you can take off as usual. The necesary calbrations should have been automatically made now.