With this Inspire it's harder to control wrt simultaneously panning and yawing. For example, I was trying to film a water tower by going around it, and it was difficult for me to keep the subject in center because the yaw lags or it's too sensitive and goes too fast. With the phantom, I was able to control it very easily. Do you think it's my gains?  Or maybe it's the latency in the video feed.  Thanks for your help.

It''s the default gain settings; the I1 pans more quickly than it yaws.  I haven't tried slowing the pan rate but I have become a little better at mixing the two, I intend to experiment with gain settings.

I have my YAW gain set to 70%.  I wish it could go lower.