Mujitsu and Tairaku's Shakuhachi BBQ

Hello there,

PLEASE Help,

I have bore measurement plan drawings.

Its step by step.

For each distance , there is a radius.

BUT between each distance , there is an unkown gap.

HOW can we fill the gaps between each measurement at plan with CORRECT WOOD BORE MAKER WAY, NOT COMPUTER WAY .

Thank you,

Mustafa Umut Sarac
Istanbul