With an APM1 still laying around I decided to give arduplane a try because its not suitable anymore with arducopter.

I've got an easystar 2 and learning to fly in manual.

Today I loaded 2.68 with ardiono because I use a sparkfun mag. In APMconfig there was no link to what mag is used so I just put in the same code for the sparkfun that I used to use with arducopter.

#define MAG_ORIENTATION  AP_COMPASS_SPARKFUN_COMPONENTS_UP_PINS_BACK

Everything loaded up fine but when swithed to the planner the heading was all of and very slow.

Is there something I did wrong?