Modifications for Thumbport II, Alto Thumbport, and Piccolo Thumbport

The red line indicates the possible place for cutting away the Thumbport. One can cut away about 1 mm without affecting the clamping ability.

Please note: ABA Music, Inc. cannot be responsible for failures in result of over-cutting.

C Flute II and Alto Flute

Piccolo

If necessary, the front end or back end, but not both, of the piccolo Thumbport can be reduced by 1 mm.

Some piccolos have kickers in the way (such as Bulgheroni, Ph. Hammig...etc.). One can cut away one or both sides of the Thumbport as needed: