We are using it, however, we are entering the total hours, not the time.  The totals come out okay.  What part isn't right for you?  Perhaps the default is in one type of time, but it is being entered in a different type.

Our time clocks are not divided into 60 minutes, but into 100ths of an hour.
Ex.       10:30 AM is 10:50
.                          1:45 PM is  13:75
The problem with batch entry is that it reads 13:75(1:45 PM)  as 14:15 (2:15pm), as it is taking  anything over 60 minutes and converting  it to the next hour.
 
I had discussed this a few years ago, asking for a default that would change time from base 60 to base 100.
 
As I am not on TAS6, I don't know how it works with that.
 
Laura