Fraction (0.0 to 1.0) of per-particle forward-prediction frames handled by Extrapolation (PI + extrapolated target) inside the transition zone. Beyond this fraction, particles use ResimDecay (Resimulation + SimulationDecay). Set to 1.0 for pure Extrapolation or 0.0 with TransitionExtrapFrameMin=0 for pure ResimDecay.
Usage
p.ReplicationLOD.TransitionExtrapFraction [value]
Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.