Hello Arducopter team,
I recently tried out the OF_LOITER mode on my 3DR quadrotor frame. However I did not observe any position hold in it. I browsed through the code and it seems to implement a position PID which seems to be the right idea. Could someone who has gotten position hold with the OptFlow sensor, explain to me what the issue is? Is it merely tuning the gains of the PID? If so I would appreciate if you could share briefly your process for tuning it. Any help/ suggestions/ thoughts are welcomed.