Let you choose the number of the tuplet with a menu
Let you choose the number of the tuplet with a simple menu like when you change the measure. Also, increase the top value of the tuplet, that it's actually 7. It will be good if we could create a tuplet of 15 notes!...
The first part of this is complete! See https://www.noteflight.com/guide#tuplets
For something like 15, it’s easier to use three quintuplets. That said, something like 11-tuplet is still not possible.
AdminRobin McClellan (Admin, Noteflight) commented
It sounds like you are also interested in this idea: http://feedback.noteflight.com/forums/4962-tell-us-your-thoughts/suggestions/4472688-allow-cross-staff-beaming-arpeggios-slurs
what about a 10 tuplet using 32nd notes that can stretch from base cleff line up into the treble cleff line?