Event Miniaturization? Bug?

Is there a Preference to miniaturize the MIDI events I didn’t know about? If I copy a set of notes inside the Key Editor and then go back to the Project Window, select a different MIDI track and do Paste at Origin, I get a really small, condensed version of what I just copied. The weird thing is it only does this with newly created MIDI tracks. MIDI tracks I’ve had for a while don’t do this–Pasting at Origin works fine.

Screen shot 2011-07-26 at 11.19.42 PM (2).png
Screen shot 2011-07-26 at 11.19.23 PM (2).png

I couldn’t reproduce.
Could you post a more detailed repro on this?