From any formation in which the anything call ends in a Trade By,
Completed Double Pass Thru, or R-H 3/4 Tag.
Do the anything call; Outsides
Cross Cast Back
as Centers Complete The Tag (Pass Thru or Step Thru as necessary
so that the Centers are back-to-back); all Trade; Centers Trade.
Ends in Facing Lines.
Some callers believe that The Axle means do the last 3/4 of
Pass The Axle [C1],
hence they believe it is inappropriate to call The Axle from a
Completed Double Pass Thru
(since the Centers can not do the first part of the call).
Remember that Cross Cast Back [C1] is a Left-Shoulder Pass.
anything The Axle But Cast fraction [C1V]:
Replace all Trade with a Cast Off fraction.
You must then remember to do the final Centers Trade. If the fraction is
1/4 or 3/4, you will end in Back-to-Back Lines.
"Z" Axle [C3B] :
From the "Z" obtained from a Line with the Centers in a Mini-Wave after a Step & Slide. Outsides Cross
Cast Back; all Trade; Centers Trade. Ends in a Line. This is a 3-part call.
See also Cast Back, Cross Cast Back [C1]
and Pass The Axle [C1].