Ce qui suit est moins bon que le flutomat jeremy.org
Voir la version sur mon server : Copie locale de flutomat jeremy.org

The rules (from Ken Lacosse)

Holes 1, 2, 4, 5 = 11 mm. Diameter
Hole 3 = 10 mm. Diameter

Bottom end to hole #1 = 12.1 x Flute length (divided by 54.5)
Hole to hole distance = Flute Length (divided by 10)
Hole #4 to #5 distance = 3.6 x Flute Length (divided by 54.5)

The Flutomat

Flute Length Bore Diam. Ratio Note

DiamPosition
from bottom flute
Space
#511
#411
#310
#211
#111