Start From Current Location to Specific Location with Level Sequence

Hello !

What i want to do is move actor with Level Sequence !

I noticed that there is a ‘Relative Transform’ track in Level Sequence, and i can make it start from current actor location.

But secondary, I want to locate the actor to specific location in the end of the track.
So i keyframed it in Absolute Transform track, and blended with Relative Transform Track.
Buuuut the actor transform goes really weird. So it seems that Blending Relative and Absolute is not intended to be.

Than How can i make keyframes which start from current actor location to specific point in level ?

Pls help me T^T