I have big problems using Raptor II, they seems almost buggy. They don't act when in pink mode (err I mean free defender mode), and are unable to target things at close range. Also it seems sometime they don't move toward a target when you indicate it to them, for them to do something you need to place them at the right distance in space, and they start shooting on enemy in range. This is all I can get from them. Compared to Raptor I which work flawlessly.