foster12
Member
Opening post by foster12
Posts
376
City
Milano
August 18, 2025, 17:58
(Rome time)
Good morning everyone, I wanted an opinion on how to proceed with this problem of a vertical [piano] that I cannot resolve by acting on the escapement button.
https://youtube.com/shorts/8GTelIjqWcs?si=d5WL7AyoBZzKzMTh
The leather on the hammer cap rails is indeed worn, but not completely.
pianoexpert
Moderator
Reply 2 by pianoexpert
Posts
3,876
City
rocca di papa
September 1, 2025, 17:44
(Rome time)
try to slightly increase the key depth
A
AJPiano
Member
Reply 3 by AJPiano
Posts
18
August 7, 2026, 21:20
(Rome time)
Good morning... to me it seems like a regulation problem rather than wear and tear, but I am not a technician.
Perhaps it would be worth checking if there is any abnormal friction in the mechanism... maybe it's something simple :)