Closing the soundbox

Post date: Mar 04, 2016 5:6:55 PM

Closing the soundbox after some fixing to the f-hole edges and casein/lime glue size.

Top 68 g 346 Hz/153 Hz

Back 98,5 g 343 Hz/180 Hz

Coupling modes back/ribs 299 Hz, 356 Hz, 526 Hz. Stiff cross grain back gives higher M5 coupling than expected. I think it is ok like it is, but there is room for taking B1+ down later.