I have had the privilege to be in direct contact with Patrick Kreit since 2010. My violins are constructed on the basis of his research. I have also opened them and re-tuned them to confirm the research. Several other previously made violins have also been re-tuned. I'm also pleased to have been able to contribute with some thoughts in the final edition of the book;Â
For makers having the book I'm happy to provide help and my personal experience and tuning data.