wondering why when I push the left stick up, the helicopter goes downward and when I push down it goes up. I tried checking the inverse (INV) checkbox in the calibration window, but that didn't fix the problem. Is this normal operation? This seems backwards to me. I would like for the throttle to increase when I press up, not down.
Have you tried reversing the throttle in the radio?
Is it the pitch or the throttle that is backward (they are both on the same stick)? Doesn't really matter, try reversing them
in the radio.