How to keep the hairline close to the body (Patreon)

AYX's New Hair Setting [Surface Deform Node]

I've been recommending the use of Object Constraint, but by setting up a geometry node "Surface Deform" the hairline can be made to adhere to the object.

If the node "Invalid surface UVs on -curves", you can apply the node and set the Object Constraint again to resolve the error while the edges are still attached to the model.