Winch cable support

["Ted Rodgers" <Rodgers356@email.msn.com>]

When I'm winching my racecar into my trailer the cable scrapes on the floor
at the open end until the car is sufficiently up the ramp to bring the cable
more level.  I'd like to install some kind of roller or ? to support the
cable, but can't seem to find anything that would fill the bill.  I could
install a pulley as a guide, but then the cable wouldn't have any lateral
movement.

Does anyone have any better solution or just what I might use for the
support?

Thanks,

Ted Rodgers