Custom instrument with different staff lines

[jesele]

No, I’m afraid not.

Jesper

Recent thread about something similar:

Centering instrument names between a 5-line staff and a single-line staff

Hi everyone, I’m looking for a way to solve a specific notation issue. In a string quartet score, I need to add an extra “percussion” staff (single line) below each instrument to indicate percussive hits on the instrument’s body. I would like the instrument name to be centered between the two staves. Additionally, the name should remain visible on the single-line staff even when the main staff is hidden (similar to the “group name” functionality in Finale). I have attached an example of the la…