I have two H's. One I tried to refocus and not happy… Seems the focus is still blurry towards one side, so I ordered the Peau lens and hope for the best. I wonder if the mount has something to do with it not being in focus and worse from left to right. Really don't want to replace the mount and looking for a simpler swap. Well…. My other H is untouched and the focus is softer then what I would accept. For those that have sent their camera's to Yuneec…. What was your experience? Specifically: 1.) Did you need to send photo/video samples for them to take the camera in…Or just a complaint? 2.) You just sent the camera? 3.) How long did it take? 4.) Were the results a night and day difference? 5.) Did they focus your own camera or send a replacement (new/refurb/used)? 6.) Was your cost only return shipping?