Missing time values at the top of the pane

[Nadman]

I am a newbie to SV and have been using the program with the Melodia plug-in on my Mac Air to extract the pitches in Indian raga music. I was using 3.02 but all of a sudden the time values (figures) shown on the  top of the pane have disappeared though the markings are still there. I have tried everything I could think of by using the commands from the menu including the "add time ruler" command but that hasn't worked. I must have done something obviously wrong but can't seem to identify what it is. And the solution to this disappearance too must be obvious to those who are well acquainted with the SV program and its settings.

Could someone please guide me. Incidentally, I downloaded the 3.03 . version in the hope that it would restore the old settings that I might have messed up but that also did not work. On the other hand, I downloaded SV 3.03 on my i Mac desktop for the first time and the time values along with the markings were there. Unfortunately, the Python program that I run exists only on my  laptop and I don't know how to run it on my big Mac. So I have to keep on transferring files from the laptop to the big Mac, which is a bit of a pain.

Thanks in advance for taking pity on a newbie and guiding him

[Nadman]

I don't know if what I asked is so obvious that no one felt it necessary to post a reply guiding me or is it that no one has experienced this problem and therefore there is no one who can guide me. 

[cannam]

For my part, I couldn't really think of anything to suggest I'm afraid.

I suppose the one thing worth suggesting (except that you did say you'd tried the menu functions already) might be to try the three functions on the View menu labelled "Show No Overlays", "Show Minimal Overlays", and "Show All Overlays". These are bound to the 0, 9, and 8 keys and they control how much detail is shown in the scale and other labels on the main view.