I think you will have to send photos to the PTC & ask them David. My guess is that they will want to refinish the whole thing, as repairs can become pretty subjective on theses types of things. You can prolly find a local Luthiers who will drop fill it. However, You will be able to see the drop fill. Not likely to be glaring (depends on Luthier skill), but you will still be able to see it!