I am still puzzled about the way instruments work...

Finally some nice features in this release. Keep up the good work!

I'm still puzzled about the correct way to handle instrument settings. I also detect some strange things (see attached file):

1) first, look at the instrument names in Create -> Instruments. I created those using a "tuned" version of instruments.xml in release 0.9.4.
2) then look at the short and long names i used in the part. Can be edited by right-clicking a bar and choose "Edit system properties...".
3) finally look at the instruments in the mixer-panel. Those are the instrument names, not the long/short names. And where do the extra instruments come from??? How can i delete (or show??) them ??

There is also an Edit button in the Create/Instruments panel. What is the purpose of this function?

I hope someone can give me guidelines on this issue.