Basics: P2 with Zenmuse 2D, GoPro 3+, 2.0 firmware Hadn't flowen in about 2 weeks. All was fine after last flight. Now the gimbel is out of calibration. It will not rotate its full travel range and moving the bottom RC gimbel lever just a little, causes the gimbel to rotate a lot. I've done calibration in both RC Assistant and P2 Assistant. Specifically, when gimbel calibrating in the P2 Assistant, it will not show full range to the left, which is the full up forward camera position. It stops at about 3/4 the way up. The gimbels 2 axis operation works fine. What's the fix?