I just want to remind everyone in case you forgot or didn't know, the pause button on the controller can save your Spark! I read all to often of crashes, flyways, etc. where people panic and spend unnecessary time trying to figure out how to cancel RTH, intelligent flight mode shots, etc. The biggest thing is to never panic and hitting the pause button on the remote can often save your Spark giving you time to "regroup" and get control again. The pause button literally does just that...if in the middle of RTH, or active track, or helix, etc. when you press the pause button, it will stop in place and hover. I know it won't save it every time, but it's good to have ready at all times.