Grand Chain Eight:
1) Add sub call for All Eight Chain.
2) Def: right pull by, move along, courtesy turn the one you're facing.
3) It has to be that the first part of the call is a right pull by.
a) From Magic Columns; those facing start GC8.
b) From Parallel R-H 2FL: Initially As Couples GC8.
c) From Out-Facing Lines: Ends Finish GC8.
d) It's consistent with Chain The Square, Rotary Spin, etc.
