WindWorks Trumpet Academy Forums WindWorks Valve getting stuck on the way up Reply To: Valve getting stuck on the way up


I once used diamond paste for a valve that was bothering me for a long time and it worked fine! I got it from a friend who has an instrument repair store. It takes some time to apply and rotate the velve long enough, but after cleaning the valves several times afterwards (all the diamond graines must be removed) the problem was solved!
Good luck,

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