||| 6. Top(soundboard) and bookmatching-2
Cut out little large size.
I shave the Soundboard(Top) tickness 2.4mm to 3.0mm on Treble side, 2.0mm to 2.3mm on Bass side.
This mini plan is Japanese special Plan "Little Nigata Shogun".
Sometime , Check it by ticknessguage.
Useful idea to plan shaving. I call it " TSULTRA Soundboard Stopper "
Set soundboardtickness just 2.4mm to 3.0mm