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Finish, precision and consistency in wood.
Contact: adam@swainson.co.uk
Suggestion
Very very slightly chamfer the edges of the jack body to avoid the very corners of the register slot. Place a brush full of French Chalk under the tongue to eliminate risk of leather adhesive getting the wrong side of the leather pad.
New price list in euros for 2021 now in operation. I have a bank account in France for ease of payment.