By compound radius do you mean something like a 12 to 14 " radius ?
The reason I ask is, the fret bead may not be tall enough to achieve say a 10 to a 16 " radius and have a good amount of fret left.
Con...I hope you are good at crowning frets.
Con ...your fret life is reduced.
Con...Your frets can feel short in the middle.
Con...it does not look like an intentional feature ,more like something you did as an after thought.
The only reason I can think of for doing your compound job in the frets is when you have done all you could and just can't get a buzz out when strings are bent up a full step or so and go over the crown .
Best to use good fretboard sanding technique prior to fret installation.
Well, that's my take on it .
Hope it helps.
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