Aha i found something weird 🙂
If you click on the particle itself and try to zoom the timetable its grayed out, but if you sellect one of the particle settins for example weight, you can use the RH click zoom, and so it keeps the zoom settings ever way.
But it’s maybe worth looking into this, as it should work if you have the particle sellected and not one of the particle settings.
Thx.
Aiko World The Attack of Hildurius