How do I set the C0 in Motor6D Parts?

I want to set the C0 in the parts with a motor6D in it however I want the C0 to be its current position

This is what I typed in the command bar:

Set = game.Workspace.Model.Segment11.CFrame game.Workspace.Model.Segment11.Link1.C0 = Set

However this just set the C0 in a random position. Please help