I love my FrankenQuest but the DAS earphones never sat properly against my head. It always felt the pivots weren't far enough out. I solved it initially by bending the arms but I wanted a more repeatable solution.

So, here we go. A simple extension piece that goes between the earphone and the headstrap. You will need an M1.6x16mm bolt to secure them as the stock one is too short.

This is designed to be printed with a resin printer but I guess it may work with FDM.