Does anyone know if the the covers on the new Fender '72 Thinline re-issue pickups are the same size as the originals? What I'm most interested in is the hole spacing for the magnet slugs. Is the spacing the same as the originals? I have found a source for CuNiFe magnets and need to have a few bobbins machined. I can extrapolate the bobbin size from the hole pattern on the original pickup cover, but sadly have no pickup to measure. If anyone wants in on this project, contact me. I'll be having some parts made and of course, the more parts I buy, the less each one will cost. Also, I'm looking for any leads of info on the magnet material that sits on the baseplate of the pickup. The "mystery magnet" material. Thanks.