I got my P3P today, opened the box, checked the contents. I'm now charging the flight battery. But during the visual inspection I found the following 1. Seriously is this piece of white styrofoam really the new gimbal retainer? 2. Did everybody remove the clear piece of plastic covering the lens? 3. Did everyone have as much trouble getting the clear plastic wrap off the Controller? 4. Any "gotchas" upgrading firmware if you follow the directions step by step?