I'm looking to do this to a fender jazz bass neck with rosewood fingerboard, I need to research the process so I can determine if the guy I hire actually knows how to do this properly.The maple fretlines on my Warmouth fretless neck have never moved relative to the ebony fingerboard in the 25+ years I've had it. That may be due to the Pedulla Diamondkote finish. I haven't found anything better for parts builds than Warmouth, pricey but worth it.