Whaley claimed that he rounded his times to the nearest 15 minutes. Not only do the other entries on the timesheet belie this claim, but even if that was true then he would have put 12:45, not 12:30.
He said 'I think it is marked 12:30 to 12:45. Now that could have been 10 minutes off in each direction because
I didn't use a watch, I just guess, in other words, all my trips are marked about 15 minutes each.'
If this is true it doesn't seem a good idea to use a timing argument against the passenger being Oswald. Do you agree?