where exactly is that nail hole ? can u take a photo from further back to show where that is ? looks like a extra nail hole from the press machine.

can u put a drop of superglue in it or a tiny drop of resin to cover it permanently ?  is it really worth a complete playfield swap out, its a big job and would the stern rep go for it/a new playfield because of that ?  is it really noticeable ?  are u happy with everything else ?