*mods, I think this thread should be a sticky as it will get pertinent, educated info that might not otherwise make it either because it's obvious or not important for its own thread. I will remove this paragraph as/if this thread gets rolling. There is a setting in the "avoidance menu" for the tracking utility (the one where you select the object) where you can make your bird back up if the P4 is set to avoidance but the backward motion is not set by default. You see why this is a good example? There is no need for a thread for this but a 100 of these would be a great thread to read.