Velocity multiplier on imported Alembic

Hello there,
We need to tame some alembic motion blur here, but having some issues.
Is there a way I’ve missed to change the velocity multiplier without VRayProxy ?

(image and test mesh attached).
https://www.dropbox.com/s/9ctb57wmuy…rTest.abc?dl=0 << Alembic Test Mesh

(3) Basically, the only way to adjust velocity seems to be via VRayProxy, but VRayProxy ironically isn’t picking up/Rendering the velocityPV channel ?

(4) VRay renders the Alembic, but with WAYY exaggerated motion blur if just imported as Alembic.

Thanks for the report and the provided files. We’ll investigate and report back.

Thank you, much appreciated.