Courtois 421 thumb rest?

solidshi8 · Post by **solidshi8** » Wed May 24, 2023 12:18 am

I just got my Courtois 421 Newyork model, but the thumb test part couldn’t stop moving even when I re-tighten all the screws. The thumb rest collides with the valve trigger which causes me can’t press the valve. Any solutions? ( I tried my get a grip and Yamaha trombone strip, but doesn’t fit well on Courtois)

timbone · Post by **timbone** » Thu May 25, 2023 4:19 pm

Hey bud- please PM me and I will help you with your thumb rest.

Thanks timbone

solidshi8 · Post by **solidshi8** » Thu May 25, 2023 8:23 pm

timbone wrote: ↑Thu May 25, 2023 4:19 pm Hey bud- please PM me and I will help you with your thumb rest.

Thanks timbone

Thanks, just PM

ZacharyThornton · Post by **ZacharyThornton** » Fri May 26, 2023 8:42 pm

Tim is the best.

Courtois 421 thumb rest?

Courtois 421 thumb rest?

Re: Courtois 421 thumb rest?

Re: Courtois 421 thumb rest?

Re: Courtois 421 thumb rest?