Trade Circulate
If you are in left-handed two-faced lines,
do you pass left shoulders or right shoulders?
If the trailers stop half-way in a wave, would
it be a left-hand or right-hand wave?
Everybody always passes right-shoulders on a Trade Circulate. This is because both Trade and (Diagonal) Pass Thru are right-shoulder passes.
Hence, on 1/2 Trade Circulate, Trailers always
end in a right-hand Wave.
Ceder Chest Definition of Trade Circulate
