I can only get the smallest length to 3 “waves”;
Can it be set to less, e.g. 1 “wave”?
is the wavy line really necessary in this instance?
considering the short note value I’d probably forego it entirely.
You are probably correct, I was curious if there were some setting for the minimum number or “waves”.
Just tr is well understood by musicians. In fact, using a very short wave would introduce confusion.
No, the minimum number of wiggles is three; it’s either none, or three or more.