Hm. So your prop obj and morph target obj are the same scale and position, exactly the same, when you have them together in a scene. When you apply that morph target to the prop, the prop translates Y. This happens while both parented and unparented.

Is the prop scaled at all? Not the morph target but the in scene prop? If so there's a discrepancy between the morph target default scale and the expected in scene prop scale. The in scene prop should be default 100 scale when dialing the morph target. That's the only explanation I can come up with... if it's not that I'm stumped.

Your prop is haunted? :)

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