Post date: Dec 07, 2016 8:15:9 PM
Completely useless wood! No clear extrados M5 freqeuncy pattern and a lot of other frequencies that where stronger and had odd patterns. Impossible to keep up any frequency, even with 2,9 mm in upper and lower channels and 3,5 mm in c-bouts and 17,5 mm high. Hollowing out the inside to confirm the same. 105 g and M2 210 Hz, M5 387 Hz. The wood was kind of brittle a little fat and short/splitting fibers when using a gouge cross grains. Lesson learned, I'll save it for future comparison.