So have any of you guys used the ardupilot/copter 2.5 setup? I am looking at switching out my kk2 board and was looking into something with RTL/RTH and noticed that the arducopter is fairly reasonably priced and might be a good starter. Thanks for all your help guys and hopefully I'll be out flying soon. One of my motors is flipping out on me and am not sure why, but figured I needed some spares anyways.
MJM