Regulation 61.090 says:
A person’s flight time as pilot in command of an aircraft is the duration of a flight for which the person is the pilot in command of the aircraft.
Regulation 61.010 defines
duration, of a flight, to mean:
(a) for a flight in an aeroplane or gyroplane—the time from the moment the aircraft begins moving, whether or not under its own power, in preparation for flight until the moment it comes to rest at the end of the flight; or …
Does that mean the PIC logs flight time as PIC starting from the point she EZ tows the aeroplane out of the hangar in preparation for a flight?