Originally Posted by Haych
Im fairly new to the KK2, but I have flashed it and it flies OK, I am trying to tune it now and notice that when hovering say 4-5 feet high, it sometimes surges and thus climbs, it seems to not sit at the same level for long. Drift seems not so much an issue as the surging...
Is this settings, or vibrations (either in props or FC) or something else maybe? Currently I have "P"75/100 "I"40/40 Height damp 10/10 no auto level not used (on aux- switched off)
Flying a SM450 quad
This happening because of height damp values... at least this happens to mine... and noticed that happens if you put sudden yaw input! Try to alter these values to get better results.. i am thinking also to adjust my TX throttle curve to find a better 'sweet spot' for stable height...