Recent content by KG6S

  1. K

    P4 Flips after motor, shell replacement

    You're right! That's silly.:) I was super careful to label all motors, connections, wires. And photo documented every step.
  2. K

    P4 Flips after motor, shell replacement

    You can see the ribbon cable here:
  3. K

    P4 Flips after motor, shell replacement

    All motors appear to spin at appropriate RPM. Not receiving any ESC Errors either.
  4. K

    P4 Flips after motor, shell replacement

    Crashed and got an ESC error. Opened shell to replace and discovered main board to esc ribbon cable loose. Had to also install one new motor. After repair, first flight hovered several seconds then flipped upside down. Calibrated IMUs, compass, and now it flips almost immediately. Triple check...