Here's an other curiosity I have as to whether this difference is intentional or just a compounding accident over years of not keeping an eye on it.
The available length for track names in the track view has drastically shrunken since 4.0.2.

Full sized image available here:
http://www.sightsea.com/renders/s4vsx3_track-names.jpg In X3 the track name field is pulled as far as it can go to the right. It will go no further.
In 4.0.2 there seems to be no limitation on how wide the name field for the tracks can be.
I realize that hovering the mouse over the name, only possible with one name at a time, in X3 shows the whole name, but that makes it difficult and very slow to visually locate a specific track that might be very similar in name but have a few extra terms on the end like "more edge" or "more bite".
The reason for my name lengths being long is that they are named for the exact name of the articulation I'm using, plus occasional personal notes, for the sake of being able to evolve my work and template over the course of many projects.
If I didn't name them exactly it's be nearly impossible to know what I used last year to get that particular sound.
The little personal notes at the end make it quick and easy to make choices during the composition process.
Maybe it's just an over sight and something that got lost along the way,
however if this is intentional then what do we the users gain by this intention?
Thank you,
SK