Centers Run as Ends Cross Run.
Ends in a Two-Faced Line.
From a R-H Wave:
From a L-H Wave:
Switch To A Diamond [A2] : From a Wave (or any other Line of 4). Centers Run as Ends do your part Diamond Circulate. Ends in a Diamond.
Switch To An Hourglass [A2] : From Parallel Waves (or applicable Parallel Lines). Centers Run as Ends do your part Hourglass Circulate (Lead Ends 1/2 Circulate as Trailing Ends Veer Inward to end in a Mini-Wave with their opposite). Ends in an Hourglass.
Switch To An Interlocked Diamond [C1] : From Parallel Lines|Waves. Centers Run as Ends (do your part) Interlocked Diamond Circulate. Ends in Twin Diamonds.
Cross Roll To A Wave | Line [C1] :
From any Line of 4.
Centers Cross Run as Ends Run.
A Two-Faced Line ends in a Wave and vice-versa.
This is the opposite of Switch The Wave.