Question about Modifying a Mouthpiece
Posted: Sun Apr 23, 2017 5:53 pm
I have a old King 26. I love the depth of the cup but the rim is too small.
Can I have a bigger rim put on the cup? I need a bigger inner diameter.
33.5 mm for example.
Mike
Can I have a bigger rim put on the cup? I need a bigger inner diameter.
33.5 mm for example.
Mike