I was out flying today and lost orientation so I switched into home lock and pulled back on the stick. The quad was not moving directly back towards me so I gave it some power to gain altitude and then used the ipad to get oriented and back towards home. When this happened I was in att mode. I got in closer and decided to see what quad was doing. I realized that if I was in gps mode and went into home lock when I pulled back on the stick it came directly towards me no matter what orientation it had, but if I was in att mode when I went into home lock when I pulled back on the stick the quad would head towards me but severely to my left. I was flying all day with 9+ satellites and no issues at all except this. I completed a compass calibration at the beginning of the day. Can someone else give this a quick test?