My name is Wojtek :).
If you have any questions, suggestions, or you would like to submit a guest article or tutorial, or you have anything to discuss, please write to nathan [at] flutecraft [dot] org :).
I’m also on Twitter: twitter.com/flutecraftblog
If you’re having troubles with a flute you’ve made, please include flute measurements (bore length and diameter, key, size of the true sound hole etc.) in your message.