From columns: Positions 2 and 4 move out and ahead (alongside 1 & 3 respectively); all 1/2 Tag; all Quarter Out (momentary trade by); centers Touch as outsides Trade. Ends in 1/4 tag formation.
Extend the Tag once --- 2nd Dimension
Extend the Tag twice -- 3rd Dimension
Extend the Tag three -- 4th Dimension
Add Track 2 ----------- 5th Dimension
This definition is from SCVSDA Note Service by Bill Davis.
It is provided here for informational and educational purposes only.