Translations:Tuning Guide/25/en

Lastly, you might need to eliminate Elevator Bounce-Back effect. This can occur with high Cyclic Feed Forward. To reduce this effect increase Advanced/Elevator Filter parameter. Value between 2 - 3 should be fine for almost all helicopters. When using an aggressive blades you will need value of 4. Especially for bigger size helicopter, the value can be higher. In case of too high value, elevator movement can be too smooth and in some cases elevator can oscillate with low RPM during hovering. Set it only as high as really necessary.