From a DPT: Zoom, but original centers go 3/4; original centers Circulate 1 1/2 & Hinge (i.e. Pass Thru, move on and Touch 1/4); others Swing Thru and Cast 3/4.
Al Appleton
This definition is from SCVSDA Note Service by Bill Davis.
It is provided here for informational and educational purposes only.