I just got my new PV2+ this morning.. Aside from a weird camera problem, that a few posters think is an interaction between the sun and the props, I'm back to square one.. Took it out, away from everything.. Calibrated the compass, took off, and instantly the copter starts heading for the toilet bowl effect.. If you watch the video, every circular movement was not input.. I spent the whole flight fighting to maintain a hover.. When I moved forward about 40 feet-- even slowly, the copter would hook to the left, travelling just about 30 feet, then zip into the toilet bowl effect.. I didn't dare attempt a landing back on the table, as I'm sure I would have crashed.. The steady cam works great, as you can see by the flags, there was a bit of a breeze blowing.. ..Not too happy, as its acting identical to my original PV2.. Where I had to rotate the compass 30 degrees to obtain some decent control.. It's aggravating, as I was hoping the problem was with my PV2, originally.. But now I see this one is acting exactly the same.. Oddly, a fellow copter owner, who purchased his PV2 just after me, and lives 200 miles further North, has no problems.. It hovers like it was attached to a solid boom, yet his compass is still in the factory set position.. I don't know what to do, as moving the compass could void the warranty.. And yes, after the first flight, I recalibrated the imu, both basic, and advanced, and all my numbers are within the proper parameters.. Here's my first video
https://www.youtube.com/watch?v=3TIjNYBzZT0 Here is my second video.. Notice the huge left drift, after the straight run.. Then see it slip into the TBE... I stopped it, due to the close proximity of the trees.. But I have to tell you: if I was just flying this copter for the first time, I would have crashed it.. It was a fight, the whole flight, to maintain control.
https://www.youtube.com/watch?v=vpWi85UvLv4