I saw that as a possible combination. However, I wasn't sure that the manufacturer of the liquid tight connector meant for the connector to be used with other than a metal box where a metal locknut would be used on the inside of the box. Since the rubber washer on the liquid tight connector is normally locked tight by the metal lock washer on the inside of the box, I wasn't sure that the same would be true if the connector was made tight into the pvc female connector.
Sounds like it is ok, then.
Thanks!