Am Do., 5. Dez. 2019 um 15:07 Uhr schrieb Paolo Pr <address@hidden
> (I re-post this because it seems that mails from Yahoo services, like some of my previous posts, are filtered as spam)
> how can I modify the size of the arrow of an \arpeggioArrowUp/Down object?
There is no builtin method to do so.
You could create your own stencil, though.
Interested in learning howto?