I did a little test here.
Loaded the Normal template -> Loaded SI-Bass Guitar and recorded a take -> Double-clicked the recorded clip (regular PRV opens)
Then I made the following changes in the PRV:
1. View > Fit MIDI Content
2. View > Show Clip Outlines
3. View > Grid Resolution > 1/16 Triplet
4. Widened the Track Pane (at right)
5. Widened the keyboard on the left
6. Zoomed the view holizontally by Ctrl + Right Arrow
7. Clicked the [+] button in the bottom left corner and added a Wheel lane
Then closed the PRV -> Saved the project -> Restarted Sonar -> Opened the same project -> Double-clicked the Bass clip and checked the PRV
Except 5 and 7, everything looks the same (the Wheel lane is gone maybe because I didn't record any wheel data).
Then closed the PRV -> Loaded SI-Electric Piano -> Recorded a take -> Double-clicked the recorded Piano clip (regular PRV opens)
Again, I see everything except 5 and 7 above appearing the same.
Maybe I'm misunderstanding something?