Set the following properties to control how the compression codec's error threshold values animation data: Use Adaptive Error: When enabled, the error threshold will be adjusted based on the height value within the skeleton. Use Override for End Effectors: When enabled, use the Min Effector Diff property's value as the threshold for end effectors. Track Height Bias: Set a value that is used to determine a bias that is added to the track height before using it to calculate the adaptive error. Parenting Divisor: When the UseAdpative Error property is enabled, set a value to reduce the error tolerance the further up the tree that a key occurs. The following is the formula used: EffectiveErrorTolerance = Max(BaseErrorTolerance / p[ower( parentingDiviosor, Max(Heigh + Bias,0) * ParentingDivisiorExponent), ZeroingThreshold) Parenting Divisor Exponent: When the UseAdpative Error property is enabled, set a value to exponentially reduce the error tolerance the further up the tree that a key occurs. The following is the formula used: EffectiveErrorTolerance = Max(BaseErrorTolerance / p[ower( parentingDiviosor, Max(Heigh + Bias,0) * ParentingDivisiorExponent), ZeroingThreshold)