In S 8.5 I can go to the clip properties box and type in a new thru time in MBT format. 
 
I can't find this function anywhere in S2.  It's not in Fit Length, Fit to time or Audio-Snap.  These let you type in a percentage or a HMS time.  But seconds are FAR less precise than MBT.
 
Is it possible to stretch to a MBT time in S2?
 
Thanks guys.

OK I found a workaround.

In the clip inspector, audio snap dialog, if you change the length percentage, it THEN allows you to change the new thru time.

But you can't change the new thru time UNTIL you first enter a random percentage change.  Very poor implementation if you ask me, and not exactly a workflow enhancement!

I also found a bug while doing this.

If the clip properties are open the the inspector, the inspector doesn't 'see' a newly selected clip.  To get it to see a newly selected clip, I have to right click a clip and then close the dialog.  Only then does the inspector 'see' the new clip.

S2 really does seem buggy.

Peace,

Ian