As for an extra rinse for delicate fabrics goes, you would not want to use the optional second rinse since that was part of the Normal cycle with fast agitation and spin. The user would have to reset the timer, via the selective dialing button, to the rinse in the Delicate cycle. In later years when use of the extra rinse gained wider use, some Kenmore machines had an optional extra rinse at the end of all three cycles, Normal, Delicate & PP.