[Paparazzi-devel] Roll and Heading problem ,Help me‏

[許 育銘]

Hello,everyone 
     I am Taiwan Student. I start to learn using paparazzi about 2 month and encounter some strange problems.I use Paparazzi 5.2 version and Lisa/m 2.0. 
    When I  switch to Auto2 mode ,the aileron have random movement (other servos has normal movement ) ,but it is  acts normal in Manuel and AUTO1 mode.I check the desired roll in message when execute in Auto2 mode.It changes at random  +/-30 deg range.Another,I open the server and I have to put IMU x-axis points to north otherwise I get error heading on GCS. Anyone know why and how to fix it. 

Thanks for your help and Merry Christmas. 

Yu_Ming