It might be helpful for someone who knows how a fiddle should be set up to take a look after the box is played in a bit. They would be able to perform micro adjustments to the bridge, nut, etc., if you are hearing a tone you don’t really like.
That being said, I don’t know that it would be worth it to me to take a box in if there was any significant charge involved. You might have other players take a look at it if you are unhappy with tone, playability, etc. Most fiddlers who have been playing a while will generally know a few tips.
Good luck!!
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