Note Spacing of Tremolo
I think there are not better situations about note spacing with Tremolo.
In the Tremolo between two notes, the tremolo notes are spaced as two notes which length are 1/2 of themselves in MuseScore. It is bacically right. but in some situations it is not good.
See this pictue.
The 1st measure is the normal spacing of Tremolo notes in MuseScore2.
The 3rd measere is better spacing of Tremolo.
The 1st and 2nd measures show they are same spacing. The 3rd and 4th are also same spacing.
I think Tremolo between 2 notes should be spaced as one note which length are the total of 1st and 2nd notes of the tremolo(for example, the dotted half note at the 4th measure in the picture). And then if tremolo notes are the minimum on the beat, it should be spaced as two notes which are 1st and 2nd notes of tremolo (for example, the two of 8th notes on 4th beat of the 4th measure in the picture).
By the way, I don't like MuseScore3 because it doesn't allow me to use the trick that I'm using in MS2. I won't use MS3 because it is too hard to adjust note spacing in some situation...